Dr. Shibendra Shekher SikderProfessor
Head, Department of Physics & Director, Planning and Development
Khulna University of Engineering & Technology (KUET)
Khulna -9203, Bangladesh. Phone: +88-041-769468 ~71,Ext: 503 (Off.)
Cell: 01714087393, Mail : [email protected]
Website : www.kuet.ac.bd/phy/sssikder/
National/International Journal
(Selected Papers)
| 103 |
M. D. Hossain, A. Masud, M. A. Hossain and S. S. Sikder, "Enhancement of magnetic and dielectric properties in (1 –x).BEFO + x.NZF nano composites", Ceramics International, 2022 https.//doi.org/10.1016/j.ceramint.2022.10.287 |
| 102 |
M. Ahmed, M. D. Hossain, S. Akter, M. A. Hossain, S. S. Sikder, M. A. Hakim and M. N. I. Khan, "Structural and Magnetic Properties of Co0.85Zn0.15YxFe2-xO4 Ferrites”, Physica B: Physics of Condensed Matter", Physica B , vol. 645, pp. 414267, 2022 https.//doi.org/10.1016/j.jmmm.2022.414267 |
| 101 |
M. D. Hossain, M. A. Hossain and S. S. Sikder, "Hysteresis loop properties of rare earth doped spinel ferrites: A review", Journal of Magnetism and Magnetic Materials , vol. 554, pp. 170095, 2022 https.//doi.org/10.1016/j.physb.2022.10.287 |
| 100 | A. S. Sikder, S. D. Nath, M.N.I. Khan and S. S. Sikder, "Growth Effct of Crystallizates in Fe82Si8B10 Amorphous Ribbon", Journal of Engineering Science, vol. 13(1), , pp. 1 - 8, , 2022 |
| 99 |
Aburba Poddar, Suman Halder, S. I. Liba, S. Manjura Hoque and S. S. Sikder, "Study of the Effect of Quenching on Microstructureal and Magnetic Properties of Co-Doped Mg-Ferrite", Advances in Condensed Matter Physics, vol. 10, , issue Article ID 3354087, https://doi.10.1155/2022/3354087 |
| 98 | P. K. Roy and S. S. Sikder, "Phase Transition Behavior of Fe71.5Cr2Nb3Cu1Si13.5B9 Finemet Type Nanocrystalline Amorphous Alloy by Differential Thermal Analysis", Journal of Govt. City College, vol. 2, pp. 42-50, 2022 |
| 97 |
M. R. Hassan, Md. Sarowar Hossain, M.A. Hakim, M.A. Matin, M.N.I. Khan, S.S. Sikd-er, "Structural effect on Magneto-electric properties in (1-x) BiFe0.9La0.1O3 +xNi0.6Zn0.4Fe1.94V0.06O4 composites", Results in Physics , vol. 26, pp. 104340, 2021 www.elsevier.com/locate/rinp |
| 96 | Suman Halder, S. I. Liba, A. Nahar, S. S. Sikder and S. Manjura Hoque, "To study the surface modified cobalt zinc ferrite nanoparticle for application to magnetic hyperthermia", AIP Advances , doi:10.1063/5.0029135, vol. Vol.10, pp. 125308, 2020 |
| 95 | Sheikh Manjura Hoque, Harinarayan Das, Nipa Debnath, Md. Tanvir Hasan, D. P. Paul, S. S. Sikder and Kamanio Chattopadhayay, "Properties of MgFe2O4 Nanocrystallites to Bulk”, Emerging Trends in Engineering Research and Technology", Emerging Trends in Engineering Research and Technology, Print ISBN: 978-93-90206-83-4, eBook ISBN: 978-93-90206-84-1, vol. Vol.10 , issue DOI:10.9734/bpi/etert/v10, pp. 65 – 80, 2020 |
| 94 | M. D. Hossain, M. A. Hossain, M. N. I. Khan, S. S. Sikder and M. A. Hakim, "Frequency and Temperature dependent Properties with Structural Rietveld refinement of Co0.25Zn0.75YxFe2-xO4 Ferrites", Journal of Magnetism and Magnetic Materials , vol. 493, pp. 165696, 2020 |
| 93 | K. Nahar, M. A. Hossain, P. Roy, M. N. I. Khan, S. S. Sikder, "Study of the Structural, Magnetic and Transport Properties of La3+ Doped Cu-Zn Ferrite", Journal of Scientific Research, vol. 12(3), pp. 259 - 267, 2020 |
| 92 | A. S. Sikder, S. D. Nath, S. S. Sikder, "Influence of Annealing Temperature on the Crystallization Kinetics of Fe82Si8B10 Amor-phous Ribbon", Journal of Engineering Science, vol. 11(1), pp. 107 - 112, 2020 |
| 91 | S. Akhter, P. Roy, A. Anwar, M. A. Hossain, M. N. N. Khan and S. S. Sikder, "Effect of Y3+ Substitution on Structural and Magnetic Properties of Ni0.25Zn0.75YxFe2-xO4", The Dhaka University Journal of Science, vol. 68(2), pp. 111 – 116, 2020 |
| 90 | M. Zashed Iqbal, M. A. Hossain, M. A. Gafur, Md. Sultan Mahumud, D. K. Saha and S. S. Sikder, "Effect of Annealing on Specific Magnetization of Fe-Cr-Nb-Cu-Si-B with the Partial re-placement of Fe by Chromium", Journal of Physics Communications, vol. 3(8), pp. 085009, 2019 |
| 89 | K. Nahar, P. Roy, M. A. Hossain, M. N. I. Khan and S. S. Sikder, "Study of the Influence of Lanthanum (La) Substitution on the Structural and Transport Properties of Cu-Zn Ferrite (Cu0.15Zn0.85LaxFe2-xO4) Synthesized by Solid State Reaction Technique", Journal of Engineering Science, vol. 10(2), pp. 79 - 84, 2019 |
| 88 | M. D. Hossain, M. A. Hossain, M. N. I. Khan and S. S. Sikder, "Structural and Transport Properties of Yb Substituted Co-Zn Ferrites", Journal of Engineering Science , vol. 10(1), pp. 25 – 30, 2019 |
| 87 | Sharmin Akhter, Probal Roy, M. A. Hossain, M. N. I. Khan and S. S. Sikder, "Influence of Yttrium Substitution on Structural and Transport Propertties of Ni-Zn (Ni0.25Zn0.75YxFe2-xO4) Ferrites", Journal of Engineering Science , vol. 10(1), pp. 45 – 50, 2019 |
| 86 | P. K. Mondal, M. A. Hosain, M. N. I. Islam and S. S. Sikder; “Structural, Magnetic, and Transport Properties of Samarium (Sm) doped Cu-Zn Ferrites”, International Journal of Physical Sciences, 14(3), 21-29, 16 March 2019. |
| 85 | M. M. Tawhid, Rabiul Hassan, S. S. Sikder, M. A. Gafur; “Investigation of the Nano-crystalline Formation with Activation Energy in Fe72.5Ag2Nb2Si13.5B9 Metallic Ribbon Comparing with Fe72.5Ag1Nb3Si13.5B9, Engineering Physics, 2(2): 41-47, 2018. |
| 84 | M. M. Tawhid, S. K. Shil, M. T. Shihab, S. S. Sikder, M. A. Gafur; “The Crystallization Kinetics, Structural and Magnetic Properties of Fe72.5Ag2Nb2Si13.5B9 Amorphous Ribbons as Affected by Annealing”, American Journal of Nano Research and Applications, 6(3): 60-66, 2018. |
| 83 | M. Zashed Iqbal, M. A. Hossain, M. A. Gafur, Md. Sultan Mahmud, D. K. Saha, S. S. Sikder; “Microstructural analysis of Amorphous and Nanocrystalline Fe73.5-xCrxNb3Cu1Si13.5B9 by XRD Analysis”, Journal of Asian Scientific Research, 8(4),: 171-187, 2018. |
| 82 | M. A. Hossain, M. N. I. Khan, S. S. Sikder; “Complex Permeability and Dielectric beha-vioprs of Eu3+ doped Ni-Zn Ferrites”, Journal of Asian Scientific Research, 8(1),: 21-29, 2018. |
| 81 | Abdul Gofur, M. A. Hossain, S. S. Sikder and D. K. Saha; “Synthesis and Characteriza-tion of Bi2O3 Additive on Ni-Cu-Zn ferrites by Solid State Reaction Method”, EJERS, Europeon Journal of Engineering Research and Science, Vol.2, No. 9, pp.54-60, Septem-ber 2017. |
| 80 | Ratan K. Howlader, S. K. Shil, S. S. Sikder and D. K. Saha; “Effect of Annealing Tem-perature on the Complex Permeability of (Fe0.95Co0.05)73.5Cu1Nb3Si13.5B9 Nanocrystalline Amorphous Ribbon”, Research & Reviews: Journal of Material Science, RRJOMS, Vo-lume5, Issue 6, pp.144-148, August 2017. |
| 79 | S. K. Bahadur, M. A. Hossain, S. S. Sikder, M. S. Akhter, “Structural, Magnetic and Transport Properties of Fe-deficient of Ni-Cu-Zn Ferrites”, International Journal of Engineering and Information Systems (IJEAIS), 01(7), September 2017. |
| 78 | M. A. Hossain, M. N. I. Khan, S. S. Sikder, “Structural Magnetic and Dielectric Behaviors of Y3+ Substituted Ni-Zn Ferrites”, International Journal of Nano Science Trends and Technology, 01(2), 1-19@MANTECH PUBLICATIONS 2017. |
| 77 | M. A. Gofur, M. A. Hossain, S. S. Sikder, D. K. Saha, “Synthesis and Characterization of V2O5 Additive on Ni-Cu-Zn ferrites by Solid State Reaction Method”, International Journal of Nano Science Trends and Technology, 01(2), 20-39@MANTECH PUBLICATIONS 2017. |
| 76 | Ratan K. Hawlader, S. K. Shil, H. N. Das, S. S. Sikder and D. K. Saha, "Investigation of the Nano-crystallization Process and Optimization of Annealing Temperature for Soft Magnetic Properties of (Fe0.95Co0.05)73.5Cu1Nb3Si13.5B9 Ribbon”, Journal of Engineering Science 08(1),95-102, June 2017. |
| 75 | M. A. Hossain, M. N. I. Khan, S. S. Sikder, “Effect of Resistivity, Permeability and Curie Temperature of Rare Earth Metal Europium (Eu) Substitution on Ni0.60Zn0.40-xEuxFe2O4 (x = 0.05, 0.10, 0.15) Ferrites”, ARPN Journal of Science and Technology, Vol. – 5, No.10, October 2015. |
| 74 | M. A. Hossain, M. N. I. Khan, S. S. Sikder, “Study of the Variation of Resistivity, Permeability and Curie Temperature of Rare Earth Metal Yttrium (Y) Substitution on Ni0.60Zn0.40-xYxFe2O4 (x = 0.05, 0.10, 0.15) Ferrites”, Proceedings of International Conference on Electrical Information and Communication Technology (EICT 2015) |
| 73 | M. A. Hossain, M. N. I. Khan, S. S. Sikder, “Study of the variation of Resistivity, Permeability and Curie Temperature of Rare Earth Metal Lanthanum (La) Substitution on Ni0.60Zn0.40-xLaxFe2O4 (x = 0.05, 0.10, 0.15) Ferrites”, American Scientific Research Journal for Engineering, Technology and Science (ASRJETS), 2015 |
| 72 | M. Torikul Islam, S. S. Sikder, M. A. Hakim, M. R. Rahman & M. R. Hassan; “Complex Permeability and Magnetic Behavior of Cd-substituted Co-Cd Spinel Ferrites”, Jahangirnagar University Physics Studies, Volume 21, pp. 43-55, 2015. |
| 71 | S. K. Shil, A. K. M. Hossain, D. K. Saha, S. S. Sikder, “Investigation of the Influences of La substitution and Sintering Temperature on the Structural and Complex Permeability of Ni – Mg – Cu – Zn Ferrites”, International Conference on Physics Sustainable Development & Technology (ICPSDT), 2015 |
| 70 | M. Torikul Islam, S. S. Sikder, M. A. Hakim, Saroaut Noor and D. K. Saha, “Study on Complex Permeability of Cobalt – Cadmium Ferrites”, Journal of Engineering Science, Vol. 5, No. 1, 2014 |
| 69 | M. A. Hakim, S. K. Nath, S. S. Sikder, K. Hanium Maria; “Cation distribution and electromagnetic properties of spinel type Ni-Cd ferrites”, Journal of Physics and Chemistry of Solids, Volume 74, Issue 9, 2013, pp.1316 – 1321. |
| 68 | Z. H. Khan, M. Mahbubur Rahman, S. S. Sikder, M. A. Hakim, D. K. Saha; “Complex permeability of Fe-deficient Ni-Cu-Zn ferrites”, Journal of Alloys and Compounds”, 548 (1013) 208-215. |
| 67 | Z. H. Khan, M. Mahbubur Rahman, S. S. Sikder, M. A. Hakim, Sireen Akhter, H. N. Das and B. Anjuman; “Thermal Hysteresis of Permeability and Transport Properties of Cu Substituted Ni0.28Cu0.10+xZn0.62-xFe1.98O4 Ferrites” Advanced Chemistry Letters Vol.1, No.2 pp. 1 - 6 2013. |
| 66 | M. Mahbubur Rahman, Md. Wahid Sadik, S. S. Sikder and M. A. Hakim; “Order-Disorder Phase Transition and Lattice Parameter of Ni-Pt Alloys”, Journal of Advance Physics Vol.2, pp.29 – 35, 2013. |
| 65 | Suman Kumar Nath, S. S. Sikder, M. Mahabubur Rahman, M. A. Hakim, S. Manjura Hoque, “Magnetization and Magnetic Behavior of Ni1-xCdxFe2O4 Ferrite”, ARPN Journal of Science and Technology, Vol. – 3, No.1, January 2013 |
| 64 | S. K. Shil, R. C. Sinha, A. K. M. Hakim, S. S. Sikder, “Influence of Composition and Sintering Temperature on Complex Permeability of Spinel Type Ni –Zn Ferrite”, Journal of Engineering Science 04(1). 2013, 119 – 125 |
| 63 | Suman Kumar Nath , Kazi Hanium Maria, Saroaut Noor, S. S. Sikder, M. S. Manjura Hoque and M. A. Hakim; “Magnetic ordering in Ni-Cd ferrite”, Journal of Magnetism and Magnetic Materials 324 (2012) 2116-2120. |
| 62 | M. Mahbubur Rahman, Md. Wahid Sadik, S. S. Sikder and M. A. Hakim; “ Study of Long Range Order Parameter of Nickel – Platinum Alloys by X-ray Diffraction Technique”, Jahangirnagar University Physics Studies Vo. 18, pp.1- 8, 2012. |
| 61 | Saroaut Noor, M. A. Hakim, S. S. Sikder, S. Manjura Hoque and Per Norddblad; “Magnetic behavior of Cd2+ substituted cobalt ferrites”, Journal of Physics and Chemistry of Solids 73(2012), pp.227-231 |
| 60 | S. K. Shil, R. C. Sinha, A. K. M. hakim and S. S. Sikder, “Influence of Composition and Sintering Temperature on Magnetic and Electrical Properties of Spinel Type Ni –Zn Ferrite”, Jahangirnagar University Journal of Science, Vol. 35, No. 2, pp. 23 – 36, 2012 |
| 59 | S. P. Mondal, K. H. Maria, S. S. Sikder, S. Choudhury, D. K. Saha and M. A. Hakim; “Influence of Annealing conditions on Nanocrystalline and Ultra-Soft Magnetic Properties of Fe Cu Nb1 Si B Alloy”, Science Direct, J. Mater. Sci. Technol., 2012, 28(1), 21-26 |
| 58 | Saroaut Noor, S. S. Sikder, S. Samirullah, M. A. Hakim and Shireen Akhter; “Effects of Cd on Physical and some Magnetic Properties of Co-Cd Ferrites”, Journal of Bangladesh Academy of Sciences, Vol. 35, No. 2, 229-235, 2011 |
| 57 | S. P. Mondal, K. H. Maria, S. S. Sikder, Shereen Akhther, M. A. Hakim and Shamima Choudhury; “Correlation between Structure and the Magnetic properties of Amorphous and Nanocrystalline Fe74Cu0.5Nb3Si13.5B9 Alloys”, Journal of Bangladesh Academy of Science, Vol. 35, No. 2, 187-195, 2011 |
| 56 | Saroaut Noor, M. Mahbubur Rahman, S. S. Sikder and M. A. Hakim; “Effect of Cd Substitution on Structural and Transport Properties of Co-ferrites”, 2011 Jahangirnagar University of Science Vol. 34, No. 2, pp.01-11. |
| 55 | Shiba P. Mondal, K. H. Maria, S. S. Sikder, Shireen Akhter, M. A. Hakim and Shamima Choudhury; “Correlation between Structure and the Magnetic Properties of Amorphous and Nanocrystalline Fe74Cu0.5Nb3Si13.5B9 Alloys”, Journal of Bangladesh Academy of Sciences, Vol. 35, No. 2, 187-195, 2011 |
| 54 | S. S. Sikder, Saroaut Noor, M. A. Hakim, Per Nordblad and Saiduzzaman; “Magnetization Behavior and Spin Canting in Diluted Co1-xCdxFe2O4 Ferrites”, AIP Conf. Proc. 1347, 310-313 (2011); doi:10.1063/1. 3601843@2011 American Institute of Physics 978-0-7354-0903-3/$30.00 |
| 53 | Saroaut Noor, M. A. Hakim, S. S. Sikder, M. Mathieu, Per Nordblad and S. Manjura Hoque, “Magnetic Ordering in Co0.2Cd0.8HoxFe2-xO4 Spinel Ferrites”, AIP Conf. Proc. 1347, 306-309 (2011); doi:10.1063/1. 3601842@2011 American Institute of Physics 978-0-7354-0903-3/$30.00 |
| 52 | K. H. Maria, S. P. Mondal, S. Choudhury, S. S. Sikder, M. A. Hakim and D. K. Saha, “Effect of Annealing Temperature on the Soft Magnetic Properties of Fe Cu Nb1 Si B Amorphous Alloys” Journal of Emerging Trenak in Engineering and Applied Science (JETEAS), 2(1): 102-108 (c) Scholar link Research Institute Journals, 2011 |
| 51 | Z. H. Khan, S. S. Sikder, M. A. Hakim, D. K. Saha and S. Noor, “Structural and Magnetic Properties of Cu Substituted Ni – Cu – Zn Ferrites”, Journal of Engineering Science 02 (2011) 81 – 85. |
| 50 | M. M. Rahman, S. S. Sikder and M. A. Hakim, “Investigation of the Effect of Rare-Earth Substitution on the Hard Magnetic Properties of M-type Sr-Hexaferrites”, Jahangirnagar University Journal of Science, Vo.33, No.2, pp.131-143, December 2010 |
| 49 | S. Noor, S. S. Sikder and M. A. Hakim; “Structural and Physics properties of Zn Substituted Cobalt Ferrites”, Journal of Engineering Science (JES), Volume 1, Number2, pp.47-52, 2010. |
| 48 | S. P. Mondal, M. M. Rahman , S. S. Sikder and M. A. Hakim; “Effect of Annealing Temperature on the kinetics of Structural Relaxation and Magnetization of Fe- Cu- Nb- Si- B Nanocrystalline Amorphous Ribbons”, Journal of Engineering Science (JES), Volume 1, Number 2, pp.59-64 2010. M. |
| 47 | Mahbubur Rahman, Sarout Noor, S. S. Sikder, M. A. Hakim and D. K. Saha; “Influence of SiO2 and CaO addition on the microstructure and hysteresis parameters of Ba-hexaferities using magnetite from Cox’s Bazar beach sand in Bangladesh”, Journal of Engineering Science 01 (2010) 9-14. |
| 46 | Sarout Noor, S. S. Sikder, M. A. Hakim, Shireen Akhter, S. Manjura Houque; “Composition dependence of some physical and magnetic properties in Co1-xCdxFe2O4 ferrites”, Conference on Electronic and Telecommunication, Bangladesh Electronic Society, 2-3 June 2010, Dhaka Bangladesh, pp241-245. |
| 45 | M. M. Rahman, S. S. Sikder and M. A. Hakim, “Investigation of the Effect of Rare-Earth Substitution on the Hard Magnetic Properties of M-type Sr-Hexaferrites”, Jahangirnagar University Journal of Science, Vo.33, No.2, pp.131-143, December 2010 |
| 44 | S. S. Sikder, Khan Alal Uddin, M. Mahbubur Rahman and A. H. Bhuiyan; “ Effect of Salinity on Dynamic Dielectric Properties of Sudari Wood of Bangladesh”; Bangladesh Journal of Physics, Volume 7 & 8, 55-61, 2009. |
| 43 | Z. H. Khan, S. S. Sikder, A. H. Bhuiyan and M. A. Asgar; “The Effect of Annealing Temperature on the Complex Permeability of Co74Fe6B10Si10” Bangladesh Journal of Physics, Volume 7 & 8, 153-159, 2009 |
| 42 | M. M. Rahman, S. P. Mondal, S. S. Sikder and M. A. Hakim;“ Investigation of the effect of additives on the permeability and resistivity of Sr-hexaferrites”, Proceedings of National Conference, Chittagong University of Engineering & Technology, Chittagong-4349, 08 November, 2009, pp10-15. |
| 41 | Z. H. Khan, S. S. Sikder and M. A. Hakim, “Effect of Cu addition on the temperature dependence of relative permeability of Ni-Cu-Zn ferrites”, Proceedings of National Conference, Chittagong University of Engineering & Technology, Chittagong-4349, 08 November, 2009, pp16-20. |
| 40 | M. A. Hakim and S. Manjura HOQUE, S. S. Sikder Md. Sultan Mahmud, P. Nordblad, “Dilution of the Magnetic Moment of Fe by Cr for and the Field-Cooled and Zero Field-Cooled Behavior for Higher Cr-Content”, Journal of Korean Physical Society, Vol.53, No.2, pp.766-771, 2008. |
| 39 | S. Manjura Haque, Abu Hanif Ansari, S. S. Sikder, M. A. Hakim & F. A. Khan, “Variation of Magnetic Properties with annealing time of Tb Substituted exchange biased Nd2Fe14B/Fe3B” Nuclear Science and Applications, Vol.19, No.1, pp.55-59,(2008). |
| 38 | M. Mahbubur Rahman, S. S. Sikder, D. K. Saha & M. A. Hakim, ”Study of Structural and Magnetic Properties of Sr-Hexaferrites using Additives”, Bangladesh Journal of Physics 5 & 6, pp.11-19, 2008. |
| 37 | M. A. Hakim and S. Manjura HOQUE, S. S. Sikder Md. Sultan Mahmud, P. Nordblad, “Dilution of the Magnetic Moment of Fe by Cr for and the Field-Cooled and Zero Field-Cooled Behavior for Higher Cr-Content”, Journal of Korean Physical Society, Vol.53, No.2, pp.766-771, 2008. |
| 36 | M. Mahbubur Rahman, S. S. Sikder, S. Monjura Hoque, M. A. Hakim, “Effect of additives on structural and magnetic properties of M-type Ba-hexaferrites”, Jahangirnagar University Journal of Science, Vol.30, No.1, 67-78, June 2007. |
| 35 | Z. H. Khan, S. S. Sikder, M. A. Asgar and A. H. Bhuiyan, “Effect of annealing temperature on complex initial permeability of Co80-xFexB10Si10 amorphous ribbons”, Bangladesh Journal of Physics, 3(1), 33-46, 2007. |
| 34 | M. A. Hakim, S. Manjura Hoque, Md. Sultan Mahmud, S. S. Sikder, “Effect of Cr substitution in Fe73.5-xCrxCu1Nb3Si13.5B9 alloys on magnetization and magnetic phase transition”, National Conference on Electronics, Information and Telecommunication, 29-30 June 2007, Rajshahi University, Rajshahi-6205, Bangladesh. |
| 33 | Md. Sultan Mahmud, M. A. Hakim, S. Manjura Hoque, S. S. Sikder, Asit Kumar Gain and Per Nordblad, “Crystallization Behavior of Cr Substituted Fe-based Nanocrystalline Alloys” International Conference on Magnetic Materials, December 11-16, 2007,SINP, Kolkata, India |
| 32 | Khan Alal Uddin, S. S. Sikder & A. H. Bhuiyan, “The effect of Salinity and Mositure on Dielectric constant of Sundari wood”, Bangladesh Journal of Physics, 2(1) (2006) 15-21. |
| 31 | Z. H. Khan, S. S. Sikder, M. A. Hakim & A. H. Bhuiyan, “Effect of Partial substitution of Co by Fe on the Crystallization behavior and Activation energy of Co-Fe-based Amorphous ribbons”, Bangladesh Journal of Physics, 2(1) (2006) 23-27. |
| 30 | Sarout Noor, S. S. Sikder, D. K. Saha & M. a. Hakim, “Time and Temperature dependence of Nanocrystalline and Initial permeability of Finemet alloy”, Nuclear Science and Applications, Vol.15, No.1, June 2006, 9-13. |
| 29 | M. S. Islam, S. S. Sikder & M. A. Asgar, “Determination of Critical exponents of amorphous ribbons with Co80-xFexB10Si10 and Ni80-xFexB20 from Temperature and Magnetic field dependence of Magnetization”, Nuclear Science and Applications, Vol.15, No.1, June 2006, 39-43. |
| 28 | M.A. Hakim, S. S. Sikder, Md. Sultan Mahmud & S. Manjura Hoque, “Dilution of Magnetic Moment of Fe by Cr for Fe73.5-xCrxCu1Nb3Si13.5B9 and Field Cooled and Zero Field Cooled Behavior for Higher Cr content”, Proceedings of the 1st.IWOFM-3rd. IWONN Conference, Halong, Vietnam, December 6-9, 2006 , 207-208. |
| 27 | M.A. Hakim, S. Manjura Hoque, S. S. Sikder & Per Nordblad, “Low temperature Magnetization and Magnetic Structure of some Diluted spinel ferrites”, Proceedings of the 1st.IWOFM-3rd. IWONN Conference, Halong, Vietnam, December 6-9, 2006, 280-281. |
| 26 | S. S. Sikder, M. a. Hakim, M. A. Asgar, B. K. Srivastava & A. Krishnamurithy, “The study of Hyperfine field of amorphous ribbons with composition Ni80-xFexB20 by Mössbauer technique”, Nuclear Science and Applications, Vol.14, No.2, December 2005. |
| 25 | Md. Sultan Mahmud, A. K. M. Zakaria, S. S. Sikder & M. A. Asgar, “Study of Temperature dependence of Magnetization and Structural properties of Nanocrystalline Fe74Cu1Nb2.5Si12B10 alloy”, Jahangirnagar University Journal of Science, Vol.28, pp103-108, 2005. |
| 24 | M. A. Hakim, S. S. Sikder, M. A. Asgar , B.K. Srivastava and A. Krishnamurithy, “The Study of Hyperfine Field of Amorphous Ribbons with Composition Co80-xFexB10Si10 by Mössbauer Technique”, Nuclear Science and Applications, Vol.13,45-51, No.1,2 December 2004. |
| 23 | Md. Sultan Mahmud, M.A. Asgar, S. S. Sikder & A.K.M. Zakaria,“ Effect of Annealing Temperature on ac initial Permeability of Nanocrystalline Amorphous Ribbon with Composition Fe74Cu1.5Nb2.5Si12B10”, Nuclear Science and Applications, Vol.13, 27-34, No.1,2 December 2004. |
| 22 | S. S. Sikder, M. A. Asgar and F. A. Khan,“ Temperature Dependence of Stress Induced Anisotropy in Magnetic Amorphous Ribbon with Composition Ni80-xFexB20”, Bangladesh Journal of Physics, 1(1), 31-36, 2004. |
| 21 | Md. Sultan Mahmud, M.A. Asgar, S. S. Sikder & A.K.M. Zakaria, “ Study of Temperature Dependence of Magnetization of Nanocrystalline Ribbon (Fe0.9Co0.1)73.5Cu1Nb3Si13.5B9”, Bangladesh Journal of Physics, 1(1), 53-59, 2004. |
| 20 | Md. Sultan Mahmud, S. S. Sikder and M. A. Hakim,“ Crystallization behavior and Initial permeability of Fe(Cr)CuNbSi Nanocrystalline alloys”, Journal of Science & Arts, Issue1, Vol.1, 33-41, 2004. |
| 19 | S. S. Sikder, A. K. M. Zakaria, M. A. Asgar, M. A. Hakim and Md. Sultan Mahmud, “ Frequency Dependence of the Complex Permeability in the Amorphous Magnetic Materials Fe90-xSixB10 [x = 6, 8, 10, 12 &14]” Jahangirnagar University Journal of Science, Vol.27, pp69-76, 2004. |
| 18 | N. Q. Hoa, N. Chau, H. D. Luong, M. A. Asgar, S. S. Sikder, Md. S. Mahmud, “ The effect of parity substitution of Fe by Cr in Finemet”, Proceeding of the Seventh Vietnamese-German Seminar on Physics and Engineering, Halong City, From March 28 to April 5, 2004. |
| 17 | A. K. M. Zakaria, S. S. Sikder and M. A. Asgar,“ Effect of Annealing Temperature on ac Initial Permeability of Amorphous Ribbon with Composition Co80B10Si10”, Jahangirnagar University Journal of Science, Vol.25, pp225-234, 2002. |
| 16 | A. K. M. Zakaria, S. S. Sikder, M. A. Asgar & M. Amanullah Choudhury, “ The effect of aluminum substitution on the magnetic properties of iron-boron-silicon amorphous alloy” Indian J. Phys., 75A(3), 219-223(2001). |
| 15 | A. K. M. Zakaria , S. S. Sikder and M. A. Asgar, “ Study of the Complex Permeability of amorphous magnetic ribbon Fe82Si8B10 and their dependence on thermal annealing and frequency”, Jahangirnagar Unversity Journal of Science, Vol.24, pp141-150, 2001. |
| 14 | A. K. M. Zakaria, S. S. Sikder and M. A. Asgar, “Field and annealing temperature dependence of initial permeability of Fe-Ni-B amorphous ribbon”, Nuclear Science and Applications, Vol.10, No.1,2 December 2001. |
| 13 | S. S. Sikder, M. A. Asgar, “The Kinetics of Atomic and Magnetic Ordering of Co-based Amorphous Ribbons as Affected by Iron Substitution”, Thermochimica Acta 326 (1999) 119-126. |
| 12 | S. S. Sikder, M. A. Asgar and M. A. Hakim, “Temperature Dependence of a.c. Initial Permeability of Amorphous Ribbons with Composition Co80-xFexB10Si10[x = 0, 2, 4, 6 & 8]”, Indian J. Phys.,73A(5), 639-646 (1999). |
| 11 | M. A. Asgar and S. S. Sikder, “Influence of Glass Forming Materials on Atomic and Magnetic Ordering of Fe-based Metallic Glass”, Indian J. Phys.,73A(4), 493-502 (1999). |
| 10 | S. S. Sikder, M. A. Asgar and F. A. Khan, “Study of the Temperature Dependence of Magnetic Anisotropy of Amorphous Ribbons with Composition Co80-xFexB20 [x = 2.5, 5.0, 7.5 & 10]”, Journal of Bangladesh Academy of Sciences, Vol.23, No.1, 43-51, 1999. |
| 9 | S. S. Sikder, M. A. Asgar and F. A. Khan, “Evaluation of Stress Induced Anisotropy in Magnetic Amorphous Ribbons with Composition Fe90-xSixB10 [x = 14, 12, 10, 8 & 6]”, International Conference on Material Science & Technology, pp.100-103, 23-25 October1999, Dhaka, Bangladesh. |
| 8 | S. S. Sikder, and M. A. Asgar, “Temperature dependence of Specific Magnetization of Amorphous Ribbons with composition Ni80-xFexB20 [x = 20, 30, 40 & 50]”. ]”, International Conference on Material Science & Technology, pp.148-151, 23-25 October1999, Dhaka, Bangladesh. |
| 7 | S. S. Sikder, M. A. Asgar and M .A. Hakim, “Study of Glass Transition, Crystallization and Ferromagnetic Transition Temperature of Amorphous Nickel-Iron-Boron Ribbons as Affected by Composition”, The Bangladesh J. Sci. Res. 16, 121 (1998). |
| 6 | S. S. Sikder, M. A. Asgar, M. A. Hakim, M. R, Bari, M. A. Chowdhary, N. Chau and N. H. Nghi, “ The Effect Iron Substitution on the Static and Magnetic characteristics of Cobalt based Amorphous Ribbons”, Nuclear Science and Applications, Vol.7, No.1,2 December 1998. |
| 5 | S. S. Sikder, M. A. Asgar, B. K. Srivastava and A. Krishnamurithy, “ Mössbauer Spectroscopy studies of Amorphous Iron-Silicon-Boron system with compositions Fe90-xSixB10 [ x = 6, 8, 10, 12 & 14]”, Proc.20th. Bangladesh Sci. Conf. Part-2, 369-378, 1998. |
| 4 | M. A. Asgar and S. S. Sikder, “The Effect of Annealing on Magnetostriction Amorphous Iron-Boron Ribbon”, Indian J. Phys., 71A(6), 689-696 (1997). |
| 3 | M. I. Hossain, M. A. Asgar, A. Yunus and S. S. Sikder, “The study of the Frequency dependence of Complex Permeability of Amorphous Iron-Boron Ribbon”, Jahangirnagar University Journal of Science, Vol.21, pp.95-104, 1997. |
| 2 | A.K.M. Zakaria , S. S. Sikder, M.A. Asgar and F. U. Ahmed, “ The Effect of Annealing Temperature on the Complex Permeability of Iron-Aluminum-Boron-Silicon Amorphous Ribbons”, Nuclear Science and Applications, Vol.6, No.1,2 December1997. |
| 1 | S. S. Sikder, M. A. Asgar, M. A. Hakim and M. A. Mazid, “ The effect of Annealing on the Magnetization Process of Iron-Boron Ribbon”, Journal of Bangladesh Academy of Science, Vol.20, No.2, 237-245, 1996. |
National/International Conference
(Selected Papers)
| 119 | Saroaut Noor, M. A. Hakim, S. S. Sikder and S. Manjura Hoque, "Development on Soft Magnetic Properties of Cadmium Substituted Cobalt Ferrites", 1st International Dhaka Science Conference for Woman: WSTC – 2023, OASIS, Hotel Sonargoon, Dhaka, 15 – 16 February 2023 |
| 118 | H. Khatun, S. D. Nath and S. S. Sikder, "Analysis of the Crystallization Kinetics Amorphous Co72Fe8B10Si10 Alloy", International Conference on Electronics and Informatics 2022, Atomic Energy Centre, Dhaka, Bangla, 26 - 28 January 2023 |
| 117 | Kamal Hossain, F. Ahmed and S. S. Sikder, "Semiconducting to Metallic Phase Transition in AgCdCl3 Perovskite under Hydrostatic Pressure", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 116 | Kamal Hossain, F. Ahmed and S. S. Sikder, "Ab initio Study of Structural and Physical Properties of Cd-Based Chloroperovskite XCdCl3 (X = Ag, K) Structure", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19 - 21 May, 2022 |
| 115 | S. Yasmin Tisa, S. D. Nath, S. Liba, H. N. Das, M. N. I. Khan and S. S. Sikder, "Step Annealing Effect of Crystallization Behavior and Transport Properties of Fe30Ni50B20amorphous Metallic Glass Ribbon", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 114 | K. Sarker, A. Said Sikder, M. A. Hossain, H. N. Das, M. N. I. Khan and S. S. Sikder, "Annealing Effect on the Soft Magnetization and Structural Grain Growth and Nanocrystalline (Fe0.9Co0.1)73.5Cu1Nb3Si13.5B9 Metallic Glass", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 113 | H. Khatun, S. Yasmin Tisa, S. D. Nath and S. S. Sikder, "Crystallization Kinetics of Co72Fe8B10Si10 Amorphous Ribbon Using Differential Thermal Analysis", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 112 | S. Yasmin Tisa, S. D. Nath, S. I. Liba, M. N. I. Khan and S. S. Sikder, "Effect of Step Annealing Temperature on the Crystallization Kinetics of Fe30Ni50B20 Metallic Glass.", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 111 | Munim Ahmed, Probal Roy, Sharmin Akhter, M. N. I. Khan and S. S. Sikder, "Investigation of the Structural & Magnetic Properties of Yttrium Substituted Co-Zn-Ferrites for the Use of Soft RE-ferrite Material", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 110 | Sharmin Aktar Mukta, Probal Roy, M. N. I. Khan and S. S. Sikder, "Structure, Surface Morphology and Magnetic Properties of Cu2+ ion Substituted Ni-Co Ferrites", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 109 | S. S. Acharjee, S. K. Shil, M. A. Hossain, M. N. I. Khan and S. S. Sikder, "Structure, Dielectric and Magnetic Transport Properties of Rare Earth Y3+ Doped Mn-Zn Ferrites", International Conference on Physics – 2022, Atomic Energy Centre, Dhaka, Bangla, 19– 21 May, 2022 |
| 108 | S. Yasmin Tisa, S. D. Nath and S. S. Sikder, "Effect of Annealing Temperature on the Crystallization Kinetics of Fe 30 Ni 50 B 20 Amorphous Ribbon", 4thInternational conference on Physics for Sustainable Development & Technology, CUET, Chittagong-4349, Bangladesh, 22 -23 January 2022 |
| 107 | S. Yasmin Tisa, S. D. Nath,A. Said Sikder and S. S. Sikder, "Crystallization kinetics of Fe30Ni50B20amorphous ribbon with different annealing holding time", International Conference on Science and Technology for Celebrating of Bangabandhu (ICSTB-2021), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh., 11-13 March 2021 |
| 106 | A. Said Sikder, S. D. Nath and S. S. Sikder, "Effect of annealing holding time on crystallization behavior of Fe-based amorphous ribbon", International Conference on Science and Technology for Celebrating of Bangabandhu (ICSTB-2021), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh., 11-13 March 2021 |
| 105 | Sharmin Aktar Mukta, Probal Roy, M. N. I. Khan and S. S. Sikder, "Investigation of substitution effect bby Cu2+ion on the structural and magnetic properties of Ni-Co ferrites", International Conference on Science and Technology for Celebrating of Bangabandhu (ICSTB-2021), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh., 11-13 March 2021 |
| 104 | Zakiya Sultana, Probal Roy, M. N. I. Khan and S. S. Sikder, "Influence of doping effect by Cd2+on the structural and magnetic properties of Ni-Mg ferrite synthesized by solid state reaction method", International Conference on Science and Technology for Celebrating of Bangabandhu (ICSTB-2021), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh., 11- 13 March 2021 |
| 103 | Sharmin Aktar Mukta, P. Roy, M. N. I. Khan, S. S. Sikder, S. M. Hoque and H. N. Das, "Observation of doping effect by Cu2+ ion on the Structural and Complex permeability of Ni-Co Ferrite", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 102 | Preanka Mondal, M. N. I. Khan, P. Roy, H. N. Das, M. R. Hasan, S. M. Hoque and S. S. Sikder, "Structural and Magnetic properties of Co0.5Mg0.5Fe2O4 nanoparticles tuned by annealing temperatures", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 101 | S. D. Nath, A. S. Sikder, H. N. Das, S. M. Hoque, M. N. I. Khan and S. S. Sikder, "Study of the Structural and Transport Properties of Fe82Si8B10 Amorphous Annealed Ribbon", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 100 | P. Roy, Pompa Saha, S. K. Shil, M. R. Hasan, S. L. Liba, S. M. Hoque, M. N. I. Khan and S. S. Sikder, "An experimental observation on the structural and magnetic properties of Mn doped Co-Zn ferrite synthe-sized by solid state reaction technique", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 99 | A. S. Sikder, S. D. Nath, S. Liba, S. M. Hoque, M. N. I. Khan and S. S. Sikder, "Study of The Crystallization Kinetics and Soft Magnetic Properties of Fe82Si8B10 Amorphous Annealed Ribbon", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 98 | Zakiya Sultana, P. Roy, M. N. I. Khan and S. S. Sikder, F. M. Kamal, H. N. Das band S. M. Hoque, "“ Effect of Cd2+ doping on the Structural and Complex permeability of Ni-Mg ferrite synthesized by Solid State reaction technique", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 97 | S. Yasmin Tisa, S. D. Nath , A. S. Sikder and S. S. Sikder, "Crystallization Kinetics of Ni30-Based Amorphous Ribbon", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 96 | Preanka Mondal, P. Roy, M. N. I. Khan and S. S. Sikder, "Influence of sintering on Structural and Magnetic properties of Co0.5Mg0.5Fe2O4 prepared by Solid State Reaction technique", International Conference on Physics – 2020, Atomic Energy Centre, Dhaka, Bangladesh, 5 – 7 March, 2020 |
| 95 | P. Roy, K. Nahar, M. N. I. Khan and S. S. Sikder, "Variation of Structural and Magnetic Phenomenon’s of La Substituted Cu-Zn ferrite (Cu0.15Zn0.85LaxFe2-xO4) Prepared by Solid State Reaction method", 3rd International Conference on “Physics for Sustainable Development and Technology (ICPSDT – 2019), CUET, Chittagong-4349, 18 – 19 December, 2019 |
| 94 | A. S. Sikder, S. D. Nath and S. S. Sikder, "Influence of Annealing Temperature on the crystallization Kinetics of Fe82Si8B10 Amorphous Ribbon", 3rd International Conference on “Physics for Sustainable Development and Technology (ICPSDT – 2019), CUET, Chittagong-4349, 18 – 19 December, 2019 |
| 93 | Sharmin Akhter, Probal Roy, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Inspection of Structural and Magnetic Properties of Yttrium (Y) Substitution on Ni-Zn Ferrites”, Na-tional Conference on Physics-2019, University of Dhaka, Dhaka-1000, 07-09 February, 2019, Bangladesh. |
| 92 | Pompa Saha, S. K. Shil, Probal Roy, M. N. I. Khan and S. S. Sikder; “Investigation of the Structural and Transport Properties of Mn doped Co-Zn Ferrite prepared by Solid State Reaction Method”, National Conference on Physics-2019, University of Dhaka, Dhaka-100, 07-09 February, 2019, Bangladesh. |
| 91 | Kamrun Nahar, Probal Roy, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Effect of Lanthanum (La) Doping on the Structural and Magnetic properties of Cu-Zn Ferrite”, Na-tional Conference on Physics-2019, University of Dhaka, Dhaka-1000, 07-09 February, 2019, Bangladesh. |
| 90 | M. R. Hassan, S. S. Sikder, M. N. I. Khan and M. A Hakim; “Effect of Phases Transition on Magnetic Permeability of BFLO+NZVFO Multiferroic Composites”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 89 | M. A. Hossain, S. S. Acharjee, M. N. I. Khan and S. S. Sikder; “Complex Permeability of Yttrium (Y) Substituted Mn-Zn Rare Earth Ferrites Prepared by Soilid State Reaction Technique”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 88 | M. D. Hossain, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Effect of the Yttrium (Y) Substitution on the Structural and Transport Properties in Co-Zn Ferrites”, Confe-rence on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangla-desh. |
| 87 | Al-Masud, M. N. I. Khan and S. S. Sikder; “Structural, Morphological and Electrical Properties (1-x)[Bi0.9Eu0.1FeO3]+x[Ni0.5Zn0.5Fe2O4] Nanostructured Multiferroic Com-posites”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 86 | K. Sarkar, M. A. Hossain and S. S. Sikder; “Effect of Thermal Behavior on the Crystalli-zation Phase and Activation Energy of Nanocrystalline (Fe0.9Co0.1)73.5Cu1Nb3Si13.5B9 Al-loy”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 85 | N. C. Mollick, S. K. Shil, A. H. Bhuiyan and S. S. Sikder; “Effect of Magnetic Field on Real part of Complex Permeability of Ni80-xFexB20 [x = 20, 30, 40 & 50] Amorphous Ribbon”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 84 | M. T. Shihab, S. S. Sikder and M. A. Gafur; “Nanocrystalline Grain Structure Formation of Fe72.5Cr1Nb3Cu1Si13.5B9 Alloy by Devitrification”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 83 | P. K. Mondal, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Studies on Structural and Complex Permeability of (Cu0.5Zn0.5Fe2-x)LaxO4 Ferrites Synthesized by Double Sintering Ceramic Technique”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 82 | S. K. Shil, A. K. M. Hossain, D. K. Saha and S. S. Sikder; “Effect of Sintering Tempera-ture on Structural and Magnetic Properties of Ni0.12Mg0.18Cu0.20Zn0.50Fe1.975La0.05O4 fer-rite”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 81 | M. M. Tawhid, M. A. Gafur and S. S. Sikder; “Study the Crystallization Phase and Nanocrystalline Structure Formation of Fe72.5Ag2Nb3Si13.5B9 Alloy”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 80 | M. D. Hossain, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Synthesis of Rare earth Yttrium Substituted Co-Zn Ferrites and study Its Magnetic Properties”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 79 | S. Akter, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Effect of the Yttrium (Y) Substitution on Magnetic and Transport Properties in Cu-Zn Rare Earth Ferrites”, Confe-rence on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangla-desh. |
| 78 | K. Nahar, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Investigation of the Magnetic and Transport Properties of Lanthanum (La) Substitution Cu-Zn Ferrites”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 77 | S. S. Acharjee, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Structure and Transport Properties of Yttrium (Y) Substituted Mn-Zn Rare Earth Ferrites Prepared by Solid State Reaction Method”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 76 | P. K. Mondal, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Investigate the Influence of Sm in the Electrical Transport and Magnetic Properties of (Cu0.5Zn0.5Fe2-x)SmxO4 Fer-rites”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 75 | Apurba Podder, Manjura S. Hoque, S. Halder and S. S. Sikder; “Study of Hyperfine Pa-rameter of Mg-Cu Mixed Spinel Ferrites by Mӧssbauer Technique”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 74 | Abdul Gofur, M. A. Hossain, D. K. Saha, M. N. I. Khan and S. S. Sikder; “Effect of Sintering Temperature on Electrical Transport Properties of Ni-Cu-Zn Ferrites with doped Bi2O3”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 73 | N. C. Mollick, S. K. Shil, A. H. Bhuiyan and S. S. Sikder; “Effect of Annealing tempera-ture on Specific Magnetization of Fe-Ni-based Amorphous Ribbons”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 72 | M. Z. Iqbal, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Effect of Grain Size and Crystallization Phase Formation of Nanocrystalline Fe66.5Cr7Nb3Cu1Si13.5B9 alloy”, Con-ference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Ban-gladesh. |
| 71 | K. Sarkar, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Effect of Annealing Temper-ature on Specific Magnetization of Partly substitution of Fe by Co in FINEMET”, Confe-rence on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangla-desh. |
| 70 | A. K. M. Asaduzzaman, S. K. Shil, M. A. Gafur and S. S. Sikder; “Effect of Grain Size and Phase constitution on the Magnetic Properties of Nanocrystalline Fe73.5Au1Nb3Si13.5B9 Alloys”, Conference on Weather Forecasting & Advances in Phys-ics, 11-12 May 2018, KUET, Bangladesh. |
| 69 | Al-Masud, M. N. I. Khan and S. S. Sikder; “Magnetic Properties of Multiferroic (1-x)[Bi0.9Eu0.1FeO3]+x[Ni0.6Zn0.4Fe2O4] Composites”, Conference on Weather Forecasting & Advances in Physics, 11-12 May 2018, KUET, Bangladesh. |
| 68 | M. A. Hossain, K. Sarkar, M. N. I. Khan and S. S. Sikder; “Study of Structural Kinetics in the Effect of Partly Substitution of Fe by Co in FINEMET”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 67 | M. R. Hassan, F. Khatun, S. S. Sikder and M. N. I. Khan; “Study the Relation between Structural and Magnetic Properties of Fe71.5Ag3Nb3Si13.5B9 Metallic Ribbons”, Interna-tional Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 66 | S. Halder, S. M. Haque, S. I. Liba, A. N. Airin and S. S. Sikder; “Surface Engineering of Cobalt Zinc Ferrite Nanoparticles for Biomedical Application”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 65 | P. K. Mondal, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Study of the Structural and Magnetic Properties of Lanthanum (La) and Samarium (Sm) Incorporated Cu-Zn Ferrites”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 64 | M. D. Hossain, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Study of Complex Per-meability of Ytterbium Doped Co-Zn Ferrites”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 63 | K. Nahar, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Magnetic Complex Permea-bility of Lanthanum ions (La3+) Substituted Cu-Zn Ferrites”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 62 | S. Akter, M. A. Hossain, M. N. I. Khan and S. S. Sikder;”Investigation of the Magnetic Properties of Yttrium Substituted Ni-Zn Ferrites for the Use of Core Magnetic Materials of Inductor”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 61 | S. S. Acharjee, M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Study of the Structural and Magnetic Properties of Rare Earth Yttrium Doped Mn-Zn Ferrites”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh |
| 60 | Al-Masud, S. S. Sikder, M. K.Hasan, Z. Begum and M. N. I. Khan; “Structure, Electric and Magnetic Properties of (1-x)[Bi0.9Eu0.1FeO3]+x[Ni0.5Zn0.5Fe2O4] Nanostructured Multiferroic Composites”, International Conference on Physics-2018, University of Dha-ka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 59 | M.R. Hassan, S. S. Sikder, M. N. I. Khan and M. A Hakim;”Study of Phases in BFLO+NZVFO Multiferroic Composites”, International Conference on Physics-2018, University of Dhaka, Dhaka-1000, 08-10 March, 2018, Bangladesh. |
| 58 | S. K. Shil, A. K. M. Hossain, D. K. Saha and S. S. Sikder; “Influence of Lanthanum on the Magnetic Properties of Ni-Mg-Cu-Zn Ferrites”, 2nd International Conference on “Physics for Sustainable Development & Technology (ICPSDT-2017)”, CUET, Chitta-gong-4349, December 10-11, 2017, Bangladesh. |
| 57 | M. T. Shihab, S. S. Sikder and M. A. Gafur; “Study the Crystallization Phase and Magnetic Properties of Fe72.5Cr1Nb3Cu1Si13.5B9 Alloy”, 1st International Conference on Engineering Materials and Metallurgical Engineering, 22-24 December, BCSIR, Dhaka 2016, Bangladesh. |
| 56 | A. K. M. Asaduzzaman, M. A. Hossain, S. S. Sikder and M. A. Gafur; “Crystallization Behavior of Activation Energy of Fe-X-Nb-Si-B [X = Cu, Au & Ag] Alloys”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 55 | R. K. Howlader, S. S. Sikder, D. K. Saha, S. K. Shil and H. N. Das; “Influence of Annealing Condition on Complex Initial Permeability of Nanocrystalline (Fe0.95Co0.05)73.5Cu1Nb3Si13.5B9 Ribbon”, ”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 54 | N. C. Mollick, S. K. Shil, S. S. Sikder and A. H. Bhuiyan; “Effect of Annealing Temperature on Complex Permeability and Magnetization Process of Amorphous Ribbon with Composition Fe30Ni50B20”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 53 | M. A. Hossain, M. N. I. Khan, S. S. Sikder, S. M. Hoque and D. K. Saha; “Structural and Magnetic Behaviors of Rare Earth Substituted Ni0.60Zn0.40-xEuxFe2O4 Ferrites”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 52 | S. I. Liba, S. M. Hoque, N. Debnath, M. N. I. Khan, D. K. Saha and S. S. Sikder; “Correlation of Structural and Physical Properties by 57Fe MÖssbauer Spectroscopy of MgFe2O4 Nanoparticles”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 51 | S. P. Mondal, S. M. Hoque, P. C. Karmaker, F. M. Kamal, N. H. Dan, S. S. Sikder and D. K. Saha; “Structure and Magnetic Properties of Nd3Dy1Fe71+xCo5Cu0.5Nb1B18-x (x = 0, 12.5) Nanocoposite Meltspun Ribbons”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 50 | M. A. Gafur, M. A. Hossain, S. S. Sikder, D. K. Saha and M. N. I. Khan; “Effect of Sintering Temperature on Complex Permeability Ni-Cu-Zn Ferrite with V2O5 Addition”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 49 | M. A. Hossain, M. N. I. Khan, S. S. Sikder and D. K. Saha; “Structural and Magnetic Properties of La Substituted Ni-Zn Ferrites”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 48 | M. R. Hassan, M. N. I. Khan, S. Mahmud, F. Alam, B. Anjuman, S. Akhter and S. S. Sikder; “Frequency Dependent Permeability of Co-Substituted Mn-Zn Ferrites”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 47 | S. S. Sikder, M. Z. Iqbal, M. A. Gafur and M. S. Mahmud; “Crystallization and Soft Magnetic Properties of Rapidly Solidified Fe63.5Cr10Nb3Cu1Si13.5B9 Nanocrystalline Alloy”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 46 | Z. H. Khan, M. A. Hakim, S. S. Sikder, D. K. Saha and M. A. Manan; “Effects of Microstructure on the Temperature Dependence of Relative Initial Permeability in Cu-Substitution on Ni-Cu-Zn”, International Conference on Physics for Energy and Environment, 06 – 08 March, AEC, Dhaka 2014, Bangladesh |
| 45 | N. C. Mollick, S. K. Shil, S. S. Sikder and A. H. Bhuiyan; “Effect of Field and Annealing Temperature on Complex Permeability of Amorphous Ribbon with Composition Fe40Ni40B20”, International Conference on Physics for Energy and Environment, 06 – 08 March, AEC, Dhaka 2014, Bangladesh |
| 44 | R. K. Howlader, S. S. Sikder, H. N. Das and D. K. Saha; “Influence of Annealing Temperature on the Nanocrystallization and Initial Permeability of (Fe0.95Co0.05)73.5Cu1Nb3Si13.5B9 Alloy”, International Conference on Physics for Energy and Environment, 06 – 08 March, AEC, Dhaka 2014 , 2014, Bangladesh |
| 43 | S. M. Hoque, N. Debnath, S. S. Sikder, H. N. Das, D. K. Saha, P. Nordblad and S. Akhter; “ Superparamagnetic/Ferromagnetic Transition of NiFe2O4 Nanoensembles with the Increase of Grain Size”, International Conference on Physics for Energy and Environment, 06 – 08 March, AEC, Dhaka 2014, 2014, Bangladesh |
| 42 | M. T. Islam, S. Noor, S. S. Sikder, M. A. Hakim and D. K. Saha; “MÖssbauer Spectroscopy Studies of Co-Cd Ferrites with Composition Co1-xCdxFe2O4”, International Conference on Physics for Energy and Environment, 06 – 08 March, AEC, Dhaka 2014, 2014, Bangladesh |
| 41 | M. S. Mahmud, S. S. Sikder and M. A. Hakim; “Preparation of Nano Materials from Amorphous Precursor and Characterized by Different Techniques”, International Conference on Physics for Energy and Environment, 06 – 08 March, AEC, Dhaka 2014, Bangladesh |
| 40 | Md. Wahid Sadik, S. S. Sikder, D. K. Saha and M. A. Hakim; “Order-Disorder Phase Transition and Long-Range Order Parameter of Ni-Co-Pt Alloy”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 39 | Ratan K. Howlader, Sujit Kumar Shil, H. N. Das, S. S. Sikder and M. A. Hakim; “Investigation of the Nanocrystallization Process and Magnetic Properties of FINEMET-Like (Fe0.95Co0.05)73.5Cu1Nb3Si13.5B9 ribbon”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 38 | Z. H. Khan, S. S. Sikder, M. A. Hakim, S. Manjura Hoque and Shireen Akhter; “Effect of V2O5 and Li2O on the magnetic properties of Ni-Cu-Zn ferrites”, International; Conference 2013, 4 February, Bose Centre for Advanced Study and Research in Natural Science, DU, 2013, Dhaka, Bangladesh. |
| 37 | Sarouat Noor, M. A. Hakim, S. S. Sikder, M. Samir Ullah, D. K. Saha and Per Nordblad; “Magnetic behavior of Dilutated Co-Cd ferrite system”, International Conference on Physics of Today, 15-16 March, BUET, 2012, Dhaka, Bangladesh. |
| 36 | Z. H. Khan, S. S. Sikder, M. A. Hakim, D. K. Saha, Al Mamun and H. N. Das; “Structural and Magnetic and Dielectric Properties of Mn-Zn Ferrites”, International Conference on Physics of Today, 15-16 March, BUET, 2012, Dhaka, Bangladesh. |
| 35 | Md. Sultan Mahmud, S. S. Sikder and M. A. Hakim; “Determination of Curie Temperature of Cr substituted Fe-based nanocrystalline Fe73.5-xCrxCu1Nb3Si13.5B9 alloy system”, ICMAM, March 3-7, 2010, Dhaka, Bangladesh. |
| 34 | Saroaut Noor, S. S. Sikder, M. A. Hakim, Shireen Akhter, R. Mathieu, Saiduzzman; “Effect of Zn on the magnetic ordering and Y-K angles of Co1-xZnxFe2O4 ferrites”, ICMAM, March 3-7, 2010, Dhaka, Bangladesh. |
| 33 | S. S. Sikder, Z. H. Khan , Md. Masud Rana, M. A. Hakim; “ Effect of CuO on the magnetite properties of Ni0.28Cu0.10+xZn0.62-xFe1.98O4”, ICMAM, March 3-7, 2010, Dhaka, Bangladesh |
| 32 | Siba Pada Mondal, M. Mahbubur Rahman, S. S. Sikder & M. A. Hakim, “Effect of annealing temperature on the kinetics of structural relaxation and magnetization of Fe-Cu-Nb-Si-B nanocrystalline amorphous ribbons”, ICMAM, March 3-7, 2010, Dhaka, Bangladesh |
| 31 | M. Mahbubur Rahman, S. S. Sikder and M. A. Hakim; “ Study of permeability, resistivity and microstructure of Ba-hexaferrites with additives”, ICMAM, March 3-7, 2010, Dhaka, Bangladesh |
| 30 | Saroaut Noor, M. A. Hakim, S. S. Sikder, D. K. Saha, Per Nordblad, S. Manjura Hoque; “ Magnetic ordering and magnetization study of Co0.2Cd0.8HoxFe2-xO4”, ICMAM, March 3-7, 2010, Dhaka, Bangladesh |
| 29 | Z. H. Khan, S. S. Sikder, H. N. Das, M. A. Hakim; “Complex magnetic permeability of Fe deficient Ni-Cu-Zn ferrites”, ICMAM, March 3-7, 2010, Dhaka, Bangladesh |
| 28 | S. Noor, M. A. Hakim, S. S. Sikder, S. Akhter and P. Nordblad; “Magnetization behavior and magnetic ordering in Co1-xCdxFe2O4 ferrites”,3rd International Conference on SPPM 2010, 24-26 February 2010, Dhaka Sheraton Hotel and BUET, Dhaka, Bangladesh |
| 27 | Saroaut Noor, M. A. Hakim, S. S. Sikder, S. Manjura Hoque and Saiduzzaman; “Structural and electrical transport of Co1-xCdxFe2O4 ferrites”, International Conference on Recent advance in Physics-2010, March 27-29, 2010, Dhaka, Bangladesh. |
| 26 | Saroaut Noor, S. S. Sikder, Md. Masud Rana, S. Manjura Hoque D. K. Saha, M. A. Hakim; “ Optimization of magnetic parameters of Fe73.5Cu1Nb3Si13.5B9 amorphous materials in the process of nanocrystallization”, International Conference on Recent advance in Physics-2010, March 27-29, 2010, Dhaka, Bangladesh. |
| 25 | P. K. Roy, S. S. Sikder, Z. H. Khan, D. K. Saha & M. A. Hakim; ”The Investigation of the Nanocrystallization process and Complex Permeability of Finemet like Fe73.5Cu1Mo3Si13.5B9 alloy”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 24 | Saroaut Noor, M. A. Hakim, S. S. Sikder, D. K. Saha, A. K. M. Fazle Kibira; “Nanometer sized magnetic spinal oxides: synthesis, characterization and properties”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 23 | Siba Pada Mondal, S. S. Sikder, M. A. Hakim, & D. K. Saha; “Influence of annealing conditions on Nanocrystalline and Ultra soft magnetic properties in Fe75.5Cu1Nb3Si13.5B9”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 22 | S. Manjura Hoque, Abu Hanif Ansari, S. S. Sikder, M. A. Hakim & F. A. Khan; “Variation of magnetic properties with annealing time of Tb substituted exchange-biased Nd2Fe14B/Fe3B”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 21 | S. S. Sikder, P. K. Roy, Md. Sultan Mahmud, M. A. Gafur, D. K. Saha & M. A. Hakim; ”Influence of Annealing temperature on the Microstructure and Crystalline phase of Fe-Cr-Cu-Nb-Si-B alloy”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 20 | S. S. Sikder, M. Mahbubur Rahman, Siba Pada Mondal, S. Manjura Hoque & M. A. Hakim; “Influence of SiO2 and CaO addition on the Microstructure and Hysteresis parameters of Sr-Haxaferrites using Magnetite from Cox’s Bazar Beach Sand in Bangladesh”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 19 | Z. H. Khan, S. S. Sikder & A. H. Bhuiyan; ”The Effect of Annealing temperature on the Complex Permeability of Co76Fe4B10Si10 amorphous ribbon”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 18 | Md. Sultan Mahmud, S. S. Sikder, S. Manjura Hoque & M. A. Hakim; ”Critical Concentration for the Onset of Ferromagnetism of Fe73.5-xCrxCu1Nb3Si13.5B9 alloy system”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 17 | Md. Sultan Mahmud, S. S. Sikder, M. N. I. Khan, D. K. Saha & M. A. Hakim; ”Crystallization Behavior and Evolution of Magnetization of Higher Cr content Fe73.5-xCrxCu1Nb3Si13.5B9 [x = 10, 12.5, 15 & 17.5]”; International Physics Conference, 15-17 May 2009, Dhaka, Bangladesh. |
| 16 | S. S. Sikder, M. A. Hakim & M, A. Asgar, “Temperature dependence of specific magnetization of amorphous ribbons with compositions Fe90-xSixB10 [ x = 6, 8, 10, 12 & 14]”, Regional Physics Conference , AEC, February 11-13, 2006, Bangladesh. |
| 15 | F. Alam, S. S. Sikder & m. a. Asgar, “Study of secondary magnetic effects in Iron and Cobalt based amorphous magnetic materials”. Regional Physics Conference, AEC, February 11-13, 2006, Bangladesh. |
| 14 | Z. H. Khan, M. Mahabubur Rahman, S. S. Sikder & A. H. Bhuiyan, “Two step annealing time effect on magnetization process of Co-Fe-based amorphous ribbons”, Regional Physics Conference, AEC, February 11-13, 2006, Bangladesh. |
| 13 | Sarout Noor, S. S. Sikder & M.A. Hakim, “Ultra-soft magnetic behavior and relative quality factor of FINEMET type alloy”, Regional Physics Conference, AEC, February 11-13, 2006, Bangladesh. |
| 12 | Md. Sultan Mahmud, S. S. Sikder, S. M. Hoque & M. A. Hakim, “Magnetic phase transition and permeability of Fe73.5-xCrxNb3Si13.5B9 alloys” Regional Physics Conference , AEC, February 11-13, 2006, Bangladesh. |
| 11 | S. K. Nath, S. S. Sikder, D. K. Saha & M. A. Hakim, “Effect of cadmium substitution on the densification, structural and magnetic properties of Ni1-xCdxFe2O4 ferrites” Regional Physics Conference , AEC, February 11-13, 2006, Bangladesh. |
| 10 | Khan Alal Uddin, M. Mahabubur Rahman, S. S. Sikder & A. H. Bhuiyan, “The effect of salinity on dynamic dielectric permittivity and conductivity of Sundari wood” Regional Physics Conference, AEC, February 11-13, 2006, Bangladesh. |
| 9 | S. S. Sikder, F. A. Khan, M. A. Asgar & M. A. Hakim, “Temperature dependence of stress induced anisotropy in magnetic amorphous ribbon with composition Co80-xFexB10Si10 [ x = 0, 2, 4, 6 & 8]”, International Conference on Physics for Understanding and Applications, BUET, February 22-24, 2004, Bangladesh. |
| 8 | Z. H. Khan, S. S. Sikder, M. A. Asgar & A. H. Bhuiyan, “The effect of annealing temperature on ac initial permeability of amorphous ribbon with composition Co80-xFexB10Si10 [ x = 0, 2, 4, 6 & 8 ]”, International Conference on Physics for Understanding and Applications, BUET, February 22-24, 2004, Bangladesh. |
| 7 | M. S. Islam, S. S. Sikder & M. A. Asgar, “Determination of Critical exponents of amorphous ribbons with Co80-xFexB10Si10 and Ni80-xFexB20 from Temperature and Magnetic field dependence of Magnetization”, International Conference on Physics for Understanding and Applications, BUET, February 22-24, 2004, Bangladesh. |
| 6 | S. S. Sikder, F.A. Khan & M. A. Asgar, “Temperature dependence of stress induced anisotropy in magnetic amorphous ribbon with composition Ni80-xFexB20 [X = 20, 30, 40 & 50]”, Biennial Symposium on Physics and Modern Development, AEC, March 30-31, 2002, Bangladesh. |
| 5 | Z. H. Khan, S. S. Sikder, M. A. Asgar & A. K. M. Zakaria, “The effect of annealing temperature on the complex permeability of Co74Fe6B10Si10 amorphous ribbons”, Biennial Symposium on Physics and Modern Development, AEC, March 30-31, 2002, Bangladesh. |
| 4 | P. K. Roy, S. S. Sikder & M. A. Asgar,“ The study of temperature dependence of magnetization of nanocrystalline materials with composition Fe73.5Cu1Si13.5B9M3 [M = Mo, Cr & W]” Biennial Symposium on Physics and Modern Development, AEC, March 30-31, 2002, Bangladesh. |
| 3 | Md. Sultan Mahmud, S. S. Sikder, A. K. M. Zakaria & M. A. Asgar,“ Study of temperature dependence of magnetization of nanocrystalline ribbon (Fe0.9Co0.1) 73.5Cu1Si13.5B9Nb3” Biennial Symposium on Physics and Modern Development, AEC, March 30-31, 2002, Bangladesh. |
| 2 | F.A. Khan, S. S. Sikder & M. A. Asgar, “High Temperature Magnetocrystalline Anisotropy of Hexagonal Iron Phosphate (Fe2P)”, International Symposium on Recent Advance in Physics, BUET, March 21-23, 1997, Bangladesh. |
| 1 | S. S. Sikder & M. A. Asgar, “The Effect of Annealing and Magnetization Process and Magnetostriction of Amorphous Ribbons”, International Symposium on Recent Advance in Physics, AEC, January 15-19, 1990, Bangladesh. |
National Conference
| 64 | H. Khatun, S. D. Nath and S. S. Sikder, "Annealing Time and Temperature Effects on Crystallization Kinetics and Activation Energy of Co72Fe8B10Si10 Amorphous Ribbon", National Conference on Physics – 2023, Jahangirnagar University, Saver, Dh, 9 –11 March 2023 |
| 63 | Kamal Hossain, Rabeya Akter Rabu, S. S. Sikder and F. Ahmed, "Substituting X Cations by Co and Ni in Tuning Physical Properties of Sr2TiXO6 Double Perovskites", National Conference on Physics – 2023, Jahangirnagar University, Saver, Dh, 9 –11 March 2023 |
| 62 | M. A. Gofur, M. N. I. Khan, M. A. Hossain, R. R ashid, N. Begum and S. S. Sikder, "Sintering Effect on Electromagnetic Properties of Bi2O3 Incorporated Ni-Cu-Zn Ferrites", National Conference on Physics – 2023, Jahangirnagar University, Saver, Dh, 9 –11 March 2023 |
| 61 | M. D. Hossain, M. N. I. Khan , M. A. Hossain, M. T. Islam, A. Kumar, N. Begum and S. S. Sikder, "Structural and Temperature Dependent Magnetic Properties of Y-doped Co-Zn Ferrites", National Conference on Physics – 2023, Jahangirnagar University, Saver, Dh, 9 –11 March 2023 |
| 60 | S. S. Acharjee, M. N. I. Khan , M. A. Hossain, M. D. Hossain, H. N. Das and S. S. Sikder, "Effect of Yttrium on Partial Replacement Fe in Mn-Zn Ferrites", National Conference on Physics – 2023, Jahangirnagar University Centre, S, 9 –11 March 2023 |
| 59 | Rajon Saha Auntu, S. K. Shil, M. A. Hossain and S. S. Sikder, "Study of Complex Permeability of Chromium Substituted Ni-Cu-Zn Ferrites Synthesized by Solid State Reaction Method", National Conference on Physics – 2023, Jahangirnagar University, Saver, Dh, 9 –11 March 2023 |
| 58 | H. Khatun, S. D. Nath and S. S. Sikder, "Annealing Time Effect on the Complex Permeability and Magnetization Process of Co72Fe8B10Si10 Metallic Glass Ribbon", National Conference on Physics – 2023, Jahangirnagar University, Saver, Dh, 9 –11 March 2023 |
| 57 | M. A. Hossain, M. N. I. Khan and S. S. Sikder; “Complex Permeability of La, Y, Eu incorporation Ni-Zn Ferrites”, National Conference on Physics – 2017, 5 – 7 January 2017, AEC, Dhaka Bangladesh. |
| 56 | A. Podder, S. Halder, S. M. Hoque and S. S. Sikder; “Effect of Sintering Temperature on the Microstructure of Mixed Spinel Mg-Cu Ferrites”, National Conference on Physics – 2017, 5 – 7 January 2017, AEC, Dhaka Bangladesh. |
| 55 | M. Z. Iqbal, S. S. Sikder, M. A. Gafur, M. S. Mahmud and D. K. Saha; “Influence of Annealing Condition on Magnetization and Structural Properties of Nanocrystalline Fe64.5Cr9Nb3Cu1Si13.5B9 Alloy”, International Conference on Physics-2016, 10-12 March, AEC, Dhaka, 2016, Bangladesh. |
| 54 | M. A. Hossain, M. N. I. Khan and S. S. Sikder, Structural and Magnetic Properties of Yttrium (Y) Substituted Ni-Zn Ferrites, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh. |
| 53 | M. A. Gofur, M. A. Hossain, S. S. Sikder, D. K. Saha and M. N. I. Khan; “Dielectric and Magnetic Properties of Ni-Cu-Zn Ferrite with V2O5 Addition”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh. |
| 52 | S. K. Shil, A. K. M. Hossain, D. K. Saha, H. N. Das and S. S. Sikder, “Effect of Lanthanum Substitution on the Magnetic Properties of Ni-Mg-Cu-Zn Ferrites”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh. |
| 51 | R. K. Howlader, S. S. Sikder, D. K. Saha, S. K. Shil and H. N. Das; “Influence of Annealing condition on Specific Magnetization of Nanocrystalline (Fe0.95Co0.05)Cu1Nb3Si13.5B9 alloy”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh. |
| 50 | S. K. Bahadur, M. A. Hossain, S. S. Sikder, Z. H. Khan and S. Akhter; “Effect of Magnetic Field and Temperature Dependence Magnetization of Fe-deficient Ni-Cu-Zn Ferrites”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh. |
| 49 | M. R. Hossain, M. N. I. Khan, S. S. Sikder, S. Mahmud and M. A. Rahman; “Effect of Micro Structure on Permeability and Electrical Property of Co-Substituted Mn-Zn Ferrites”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh |
| 48 | Apurba Podder, Manjura S. Hoque, S. Halder and S. S. Sikder; “Effect of Sintering Temperature on Structural Magnetic Properties of Mg-Cu Ferrites”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh |
| 47 | 97. Apurba Podder, Manjura S. Hoque, S. Halder and S. S. Sikder; “Influence of Composition on MÖssbauer Parameter of Mixed Spinel Mg-Cu Ferrites”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh |
| 46 | A. K. M. Asaduzzaman, M. A. Hossain, S. S. Sikder and M. A. Gafur; “Influence of Annealing Condition on Structural Properties of Nanocrystalline Fe73.5Cu1Nb3Si13.5B9 Alloys”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh |
| 45 | Nitish Chandra Mollick, S. K. Shil, S. S. Sikder and A. H. Bhuiyan; “Effect of Field Annealing Temperature on Complex Initial Permeability of Amorphous Ribbon with Composition Fe20Ni60B20”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh. |
| 44 | Z. H. Khan, S. S. Sikder, M. A. Hakim, S. K. Shil and D. K. Saha; “Sintering Effects and Temperature Dependence of Initial Permeability on Fe-deficient Ni-Cu-Zn Ferrites”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh. |
| 43 | M. Zashed Iqbal, S. S. Sikder, M. A. Gafur and S. K. Shil; “Influence of Annealing Condition on Structural Properties of Nanocrystalline Fe61Cr12.5Nb3Cu1Si13.5B9 Alloy”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh |
| 42 | N. Debnath, S. M. Hoque, S. S. Sikder, D. K. Saha and S. Akhter; “Synthesis and Characterization of MgFe2O4 Ferrite Nanoensembles and Their Potential Biomedical Applications”, National Conference on Physics Research and Education in Bangladesh, 24-25, April 2015, AEC, Dhaka, Bangladesh. |
| 41 | Z. H. Khan, S. S. Sikder, M. A. Hakim, H. N. Das and M. Mamun; “Effects of Microstructure on the Temperature Dependence of Relative Initial Permeability of Fe deficient Ni-Cu-Zn Ferrites”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 40 | S. K. Shil, R. C. Sinha, S. S. Sikder and M. A. Hakim; “Effect of composition and sintering temperature on the dielectric and electric properties of Ni-Zn ferrites”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 39 | M. Torikul Islam, Sarout Noor, S. S. Sikder and M. A. Hakim; “The study of Hyperfine field of Co-Cd ferrites with composition Co1-xCdxFe2O4 by MÖssbauer technique”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 38 | Nipa Debnath, M. Mahbubur Rahman, S. S. Sikder and M. A. Hakim; “Investigation of the Effect of additives on the Structure and Electromagnetic Properties of Sr-hexaferrites”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 37 | Suvendu Kumar Bahadur, Md. Zakir Hossain, Shireen Akter and S. S. Sikder; “Investigation of the Electrical Transport Properties of Fe-deficient Ni-Cu-Zn Ferrites”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 36 | Md. Sultan Mahmud, S. S. Sikder and M. A. Hakim; “Variation of Magnetization and Curie temperature with Isothermal Annealing of Higher Cr-content of Fe73.5-xCrxCu1Nb3Si13.5B9 (x = 10, 12.5, 15 & 17.5) Amorphous Alloys”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 35 | Z. H. Khan, S. S. Sikder and A. H. Bhuiyan; “Two Step Annealing Effects on ac initial Permeability of amorphous ribbon with composition Fe8Co72B10Si10”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 34 | Nitish Chandra Mollick, Sujit Kumar Shil, S. S. Sikder and A. H. Bhuiyan; “Effect of Annealing Temperature on Complex Initial Permeability of Amorphous Ribbon with Composition Fe50Ni30B20”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 33 | P. K. Roy, S. S. Sikder, Z. H. Khan, D. K. Saha and M. A. Hakim; “Nanocrystalline Structure Formation of Fe73.5Cu1Mo3Si13.5B9 alloy by devitrification”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 32 | M. Torikul Islam, Sarout Noor, S. S. Sikder and M. A. Hakim; “Complex Permeability and Magnetic structure of Cd-substituted Co-Cd Spinel Ferrites”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 31 | Md. Abu Hanif Ansari, Sk. Manjura Hoque and S. S. Sikder; “Study of Ultra-strong Magnetic Properties of Exchange-biased Nd3Tb1Fe76Cu0.5Nb1B18.5 Nanocomposite Alloys”, National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 30 | Khan Alaluddin, Md. Zakir Hossain Khan, S. S. Sikder and A. H. Bhuiyan; “Effect of Salinity on Thermal Conductivity of Sundari Wood of Bangladesh”; National Conference on Physics for Sustainable Development, 15 February, KUET, 2014, Khulna, Bangladesh. |
| 29 | Z. H. Khan, S. S. Sikder, M. A. Hakim, D. K. Saha, S. Noor and H. N. Das; “The Effect of Fe- Deficient of Structural and Magnetic Properties of Ni- Cu- Zn Ferrites”, National Conference on Physics for Development, 10-11 February, BUET, 2011, Dhaka, Bangladesh |
| 28 | S. Noor, S. S. Sikder, M. A. Hakim, S. Akter , H. N. Das and B. Anyuman; “Thermal Behavior of Co Ferrites”, National Conference on Physics for Development, 10-11 February, BUET, 2011, Dhaka, Bangladesh. |
| 27 | S. Noor, M. A Hakim, S. S. Sikder, M. S. Hoque, M. A Mamun and A. Parveen; “Development of Soft Magnetic Properties on Cd Substituted Cobalt Ferrites”, National Conference on Physics for Development, 10-11 February, BUET, 2011, Dhaka, Bangladesh. |
| 26 | P. K. Roy, Z. H. Khan, S. S. Sikder, S. Manjura Hoque, D. K. Saha and M. A. Hakim; “Effect of structural parameters on soft magnetic properties of nanocrystalline alloy with composition Fe71.5Cr2Cu1Nb3Si13.5B9”; 21st Bangladesh Science conference, Bangladesh Association for the Advancement of Science (BAAS), Bangladesh Agriculture Research Institute, Gazipur, 18-20 February 2009, p16. |
| 25 | Siba Pada Mondal, S. S. Sikder, M. A. Hakim, S. Manjura Hoque & M. A. Gafur, “The influence of annealing treatment on the exothermic behavior and soft magnetic properties of Fe74Cu0.5Nb3Si13.5B9”, 21st Bangladesh Science conference, Bangladesh Association for the Advancement of Science (BAAS), Bangladesh Agriculture Research Institute, Gazipur, 18-20 February 2009, p16 |
| 24 | Siba Pada Mondal, Kazi Hanium Maria, Shamima Choudhury, S. S. Sikder, M. A. Hakim and D. K. Saha, “The Effect of Annealing Temperature on the Permeability Measurement of Fe75.5Cu1Nb1Si13.5B9 Amorphous Ribbon”, National Conference, 8 November, 2009, CUET, Chittagong, Bangladesh. |
| 23 | Saroaut Noor, S. S. Sikder, M. A. Hakim, D. K. Saha; “Structural and physical properties of Zinc-substituted Cobalt ferrite”, National Conference, 8 November, 2009, CUET, Chittagong, Bangladesh. |
| 22 | Saroaut Noor, S. S. Sikder, M. A. Hakim and D. K. Saha; “Structural, magnetic and electrical properties of Cd-substituted Co- ferrite”, National Conference, 8 November, 2009, CUET, Chittagong, Bangladesh. |
| 21 | Z. H. Khan, S. S. Sikder and M. A. Hakim; “Effects of magnetic properties on the temperature dependence of relative permeability of Ni-Cu-Zn ferrites”,, National Conference, 8 November, 2009, CUET, Chittagong, Bangladesh. |
| 20 | M. Mahbubur Rahman, Siba Pada Mondal, S. S. Sikder and M. A. Hakim, “Temperature and Frequency dependence of Initial permeability of Sr-hexaferrite using additives”, National Conference, 8 November, 2009, CUET, Chittagong, Bangladesh. |
| 19 | S. K. Nath, Saroaut Noor, S. S. Sikder, S. Manjura and M. A. Hakim: “Spin Canting in Cd-substitution Ni-ferrites”; Bose Conference on Contemporary Physics-08, 19-21 March, 2008, Dhaka University, Dhaka, Bangladesh. |
| 18 | P. K. Roy, Z. H. Khan, S. S. Sikder, D. K. Saha and M. A. Hakim: “Crystallization Behavior and Evolution of Initial Permeability of Fe73.5Cu1W3Si13.5B9 Magnetic Nanocrystalline Ribbons”; Bose Conference on Contemporary Physics-08, 19-21 March, 2008, Dhaka University, Dhaka, Bangladesh. |
| 17 | Md. Sultan Mahmud, S. S. Sikder, and M. A. Hakim: “Concentration dependence of Curie temperature and the onset of Ferromagnetism in Fe73.5-xCrxCu1Nb3Si13.5B9 alloy system”; Bose Conference on Contemporary Physics-08, 19-21 March, 2008, Dhaka University, Dhaka, Bangladesh. |
| 16 | M. Mahbubur Rahman, S. S. Sikder & M. A. Hakim, “Synthesis and characterization of rare-earth oxide and (CaO+SiO2) substituted barium hexaferrites”, Annual Conference on Physics Education and Employment, BUET, May 04-05, 2007, Bangladesh. |
| 15 | Sarouat Noor, S. S. Sikder & M. A. Hakim, “Influence of annealing temperature on the magnetization and magnetic phase transition of Fe73.5Cu1Nb3Si13.5B9 nanocrystalline amorphous ribbon”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 14 | Z. H. Khan, S. S. Sikder & A. H. Bhuiyan, “Two step annealing time effects on initial permeability spectra of Co- and Co-Fe-based ribbons at constant annealing temperature”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh |
| 13 | Md. Sultan Mahmud, S. S. Sikder, M. A Hakim, Sk, Manjura Hoque & P. Nordblad, “Influence of Cr on magnetic moment and magnetic phase transition temperature in Fe73.5-xCrxCu1Nb3Si13.5B9 alloys”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 12 | P. K. Roy, S. S. Sikder, M. A. Hakim & D. K. Saha, “Influence of annealing temperature on the nanocrystallization and initial permeability of Fe73.5Cu1Mo3Si13.5B9 alloy”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 11 | Md. Wahid Sadik, S. S. Sikder, D. K. Saha & M. A. Hakim, “Order-disorder parameter of Ni0.5Pt0.5 alloy and doped with Fe atom”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 10 | Md. Sultan Mahmud, S. S. Sikder, Sk, Manjura Hoque, D. K. Saha & M. A Hakim “Crystallization behavior and evolution of permeability of Fe73.5-xCrxCu1Nb3Si13.5B9 magnetic ribbons”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 9 | P. K. Roy, S. S. Sikder, M. A. Hakim & S. Manjura Hoque, “Ultra-soft magnetic behavior and initial permeability of nanocrystalline Fe71.5Cu1Cr2Nb3Si13.5B9 alloy”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 8 | S. K. Nath, M. Mahbubur Rahman, S. S. Sikder, M. A. Hakim & S. Manjura Hoque, “Effect of cadmium substitution on magnetic properties of Ni1-xCdxFe2O4 ferrites”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 7 | Khan Alal Uddin, M. Mahbubur Rahman, S. S. Sikder & A. H. Bhuiyan, “The effect of salinity on thermal conductivity of Sundari wood”, Annual Conference on Physics Education and Employment” BUET, May 04-05, 2007, Bangladesh. |
| 6 | Z. H. Khan, S. S. Sikder, A. H. Bhuiyan, “Annealing Effects on the Kinetics of Structural Relaxation and AC Initial Permeability of Amorphous Ribbon with Composition Co72Fe8Si10B10”, National Conference cum Workshop, 2-4 December, 2007, BUET, Dhaka, Bangladesh |
| 5 | S. K. Nath, Siba Poda Mondal, S. S. Sikder, S. Manjura, M. A. Hakim, “Influence of Sintering Temperature on Initial Permeability of Ni1-XCdXFe2O4 Ferrites”. National Conference cum Workshop, 2-4 December, 2007, BUET, Dhaka, Bangladesh |
| 4 | M. Mahbubur Rahman, Saroaut Noor, S. S. Sikder, M. A. Hakim, D. K. Saha, “Influence of SiO2 and CaO Addition on the Microstructure and hysteresis parameters of Ba-hexaferrites using Magnetite from Cox’s Beach Sand in Bangladesh, National Conference cum Workshop, 2-4 December, 2007, BUET, Dhaka, Bangladesh |
| 3 | Md. Wahid Sadik, S. S. Sikder, D. K. Saha, M. A. Hakim, “ Order-Disorder Phase Transition and Long-Range Order Parameter of Ni0.5Pt0.5 Alloy and Doped with Co Atom” National Conference cum Workshop, 2-4 December, 2007, BUET, Dhaka, Bangladesh |
| 2 | S. S. Sikder & M. A. Asgar, “The Effect of Annealing and Magnetization Process and Magnetostriction of Amorphous Iron-Boron Ribbons”, 13th.Bangladesh Science Conference, Dhaka 1988, Bangladesh. |
| 1 | M. A. Asgar & S. S. Sikder, “Magnetostriction Measurement in the Amorphous Iron-Boron Ribbon by Strain Gauge Technique”, 12th.Bangladesh Science Conference, Jahangirnagar University, Saver, 11-14 Jan’1987, Bangladesh. |
Others publish
| 11 | S. S. Sikder; “Magnetism of Ferrites and Their Rare Earth Doped Research and Their Applications for Electronic and Electrical Device”, Jahangirnagar University Centre, Saver, Dhaka, Bangladesh. National Conference on Physics – 2023, 9 –11 March 2023, Jahangirnagar University, Saver, Dhaka, Bangladesh |
| 10 | S. S. Sikder; “Magnetic Properties of Ferrites Researh and Their Applications for Electronic Device”, In-ternational Conference on Electronics and Informatics 2022, 26 - 28 January 2023, Atomic Energy Centre, Dhaka, Bangladesh |
| 9 | S. S. Sikder; “Magnetism and Magnetic Properties of Ferrites Research and Their Applications”, National Workshop on Physics Education and Research, Department of Physics, Barisal University, 2022, Bangla-desh |
| 8 | S. S. Sikder; Magnetism, Crystallization and Transport Properties of Rare Earth doped Ferrites Materials Research and their Applications ,”, International Conference on Science and Technology for Celebrating of Bangabandhu (ICSTB-2021), 11-13 March 2021, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, Bangladesh |
| 7 | S. S. Sikder; Magnetism, Crystallization Kinetics with Isothermal Annealing of Amorphous, Nanocrystalline and Nanomagnetic Materials and Their Applications”, BCSIR Congress 2019, 12 -14 December 2019, Bangladesh |
| 6 | S. S. Sikder; “Magnetism, Structural Magnetic characteristic like Cr substituted Nano-crystalline Magnetic Alloys Research and their Applications”, International Conference on Chemical Science & Technology, 24-25 February 2018, KUET, Khulna, Bangladesh |
| 5 | S. S. Sikder; “Additives effects on Magnetic and Transport Properties of Co based Ferrites”, Conference on Weather Forecasting and Advances in Physics: Bangladesh Perspective, 20 May 2016, KUET, Bangladesh |
| 4 | S. S. Sikder; “Magnetic Materials like Ferrites a Research and Their Application”, International Conference on Physics-2016, 10-12 March 2016, AEC, Dhaka, Bangladesh |
| 3 | S. S. Sikder, “Magnetism in Amorphous, Nanocrystalline and Nanostructured Magnetic Materials: Science and Engineering of 21st. Century”, National Conference on Physics for Sustainable Development, 15 February2014, KUET, Khulna, Bangladesh |
| 2 | S. S. Sikder, “Nanoscience and Nanotechnology of Materials and their Interplay”, National Conference cum Workshop, 2-4 December, 2007, BUET, Dhaka, Bangladesh |
| 1 | S. S. Sikder; “Present and Future application of Amorphous, Nanocrystalline and Nanomagnetic Materials”; National Conference, 8 November, 2009, CUET, Chittagong, Bangladesh. |