Professor at University of Rajshahi, Bangladesh
Prof. Dr. Md. Khalilur Rahman Khan is a distinguished physicist and academic leader, serving as Chairman of the Department of Physics at the University of Rajshahi. With over three decades of teaching, research, and administrative experience, he has made significant contributions to materials science, superconductivity, and thin film technology. His prolific publication record, mentorship of postgraduate researchers, and leadership in national and international collaborations have positioned him as an influential figure in advancing physics research and education.
Professional Profile
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Education
Prof. Khan completed his early education in the sciences, excelling consistently in his academic journey. He earned his Bachelor of Science (Honours) in Physics from the University of Rajshahi, graduating first in his class. He continued at the same institution for his Master’s in Physics with a specialization in Solid State Physics, again securing the top position. His pursuit of advanced research led him to Yamanashi University, Japan, where he obtained a Ph.D. in Materials Science, focusing on superconductivity. His educational foundation in both theoretical and experimental physics set the stage for his future innovations in materials synthesis and characterization.
Experience
Prof. Khan’s academic career at the University of Rajshahi began as a Lecturer in the Department of Physics, where his dedication to teaching and research quickly earned him promotions through the ranks to Assistant Professor, Associate Professor, and ultimately Professor (Selection Grade). He has held prestigious visiting positions, including as Visiting Professor at the Venture Business Laboratory, University of Toyohashi, Japan, and as a Commonwealth Fellow at the University of the West of Scotland, UK. He has also undertaken postdoctoral research at Yamanashi University, Japan, under both follow-up and joint research fellowships. Beyond his academic duties, he has served in numerous administrative roles such as Dean of the Faculty of Science, Finance Committee Member, Senate Member, and Syndicate Member at various universities, contributing to academic governance and institutional development.
Research Focus
Prof. Khan’s research primarily explores the preparation and characterization of magnetic and semiconducting materials, with particular emphasis on the effects of elemental substitution on their structural and physical properties. He has extensively investigated the structural, electrical, and optical properties of semiconducting, ferroelectric, and perovskite solar cell thin films prepared using vacuum evaporation, chemical deposition, and spray pyrolysis techniques. His work on superconductivity has advanced understanding in the field of high-temperature superconductors, contributing to both fundamental physics and potential applications in energy systems. He remains actively engaged in national and international collaborations, enhancing cross-disciplinary approaches in condensed matter physics and materials science.
Awards & Honors
Prof. Khan’s academic excellence has been recognized with numerous honors. He received the Chancellor’s Award, the highest academic accolade at the University of Rajshahi, for his outstanding performance in his B.Sc. (Honours). He has also been awarded the S. N. Nahar Award for Researcher of the Year in Physics, reflecting his significant contributions to scientific advancement. His international fellowships include the Commonwealth Staff Fellowship (UK), Postdoctoral Fellowships at Yamanashi University (Japan), and a Visiting Professorship in Japan. These distinctions highlight his global academic presence and contributions to fostering research excellence.
Publication Top Notes
Title: Effect of Ni doping on structure, morphology and opto-transport properties of spray pyrolised ZnO nano-fiber
Authors: MY Ali, MKR Khan, AMMT Karim, MM Rahman, M Kamruzzaman
Summary: Investigates how Ni doping alters ZnO nano-fiber structure, morphology, and opto-transport properties prepared via spray pyrolysis.
Title: Effect of annealing temperature on structural, electrical and optical properties of spray pyrolytic nanocrystalline CdO thin films
Authors: MA Rahman, MKR Khan
Summary: Examines influence of annealing temperature on CdO thin films’ structural, electrical, and optical characteristics for improved performance.
Title: Effect of Al doping on structural, electrical, optical and photoluminescence properties of nano-structural ZnO thin films
Authors: MM Rahman, MKR Khan, MR Islam, MA Halim, M Shahjahan, MA Hakim, …
Summary: Studies Al doping impact on ZnO thin films’ structure, electrical behavior, optical traits, and photoluminescence efficiency.
Title: Effect of Al-doping on optical and electrical properties of spray pyrolytic nano-crystalline CdO thin films
Authors: MKR Khan, MA Rahman, M Shahjahan, MM Rahman, MA Hakim, …
Summary: Analyzes Al-doping effects on CdO thin films’ optical transmission, bandgap, and electrical conductivity prepared by spray pyrolysis.
Title: Electronic, mechanical, optical and photocatalytic properties of perovskite RbSr2Nb3O10 compound
Authors: MNH Liton, M Roknuzzaman, MA Helal, M Kamruzzaman, A Islam, …
Summary: Explores RbSr2Nb3O10 perovskite’s structural, electronic, mechanical, optical, and photocatalytic properties for multifunctional material applications.
Conclusion
Prof. Dr. Md. Khalilur Rahman Khan’s career reflects an unwavering dedication to advancing physics through research, education, and leadership. His contributions in superconductivity, thin film technology, and functional materials have not only enriched the scientific literature but also shaped the capabilities of the next generation of physicists through his mentorship. His administrative service has strengthened academic institutions, while his global collaborations have elevated Bangladesh’s presence in the international physics community. With an exceptional combination of scholarly excellence, innovative research, and visionary leadership.