Faculty Profile
Dr. Dayal Chandra Roy
Ph.D. (Iwate University, Japan), M.Sc. in Physics ( BUET, Bangladesh), B.Sc. (Honours.) in Physics ( PUST, Bangladesh)
Lecturer
Department of Physics
Pabna University of Science and Technology
Pabna, Bangladesh
Contact Information
Total Publications: 12
Education (3)
- Doctor of Philosophy (Ph.D.) in Science and Engineering, Iwate University, Japan. Year of Passing: March 22, 2024.
- Master of Science in Physics, Bangladesh University of Engineering and Technology (BUET), Dhaka. Result: First class 1st(3.67 out of 4.00), Year of passing: 2017.
- Bachelor of Science in Physics, Pabna University of Science and Technology, Pabna. Result: First Class 1st (3.76 out of 4.00), Year of passing: 2015.
Teaching Experience (2)
- Lecturer (10 June 2024 to present), Department of Physics, Faculty of Science, Pabna University of Science and Technology (PUST), Bangladesh.
- Lecturer (13 February 2018 to 30 March 2021), Department of Science, Faculty of Science, BGMEA University of Fashion and Technology (BUFT), Bangladesh.
External Affiliation (2)
- Specially Appointed Researcher (October 2021-March 2024), Division of Fundamental and Applied Sciences, Iwate University, Japan
- Member of "The Physical Society of Japan" (Membership ID: M073515).
Awards & Recognition (2)
- Japanese Government (Monbukagakusho) Scholarship awarded by The Ministry of Education, Culture, Sports, Science and Technology (MEXT) for pursuing doctoral degree in Japan. (Period: April, 2021 to March, 2024)
- Merit Scholarship-2012, from the Pabna University of Science and Technology for First Class in B.Sc. Honours.
Journal Articles (12)
- Dayal Chandra Roy, Md Atikur Rahman, Sushmita Sarker, Ahmad Irfan, Aijaz Rasool Chaudhry, Md Ferdous Rahman, First-principles calculations to investigate pressure effects on structural, elastic, electronic, optical and thermodynamic properties of AB2 (A= Hf, Zr, and Bdouble bondCo, W) type laves phases, Journal of Materials Research and Technology, Volume 30, May–June 2024, Pages 2781-2797 https://doi.org/10.1016/j.jmrt.2024.04.001
- Samiron Kumar Saha; Mithun Khan ; Zahid Hasan; Dayal Chandra Roy; Md Lokman Ali, Enhanced physical properties of stable lead-free oxide double perovskite Ba2TbBiO6 for photovoltaics: Effects of Sb doping, AIP Advances 14, 035013 (2024) https://doi.org/10.1063/5.0197633
- Md. Atikur Rahman, Rejuana Ferdous, Dayal Chandra Roy, Rukaia Khatun, Ahmad Irfan, Md. Ferdous Rahman, Pressure effect on the structural, electronic, mechanical, optical and thermal properties of Ga2TiX6 (X = Cl, Br): A DFT simulation, Materials Science and Engineering: B, Volume 308, October 2024, 117553 https://doi.org/10.1016/j.mseb.2024.117553
- Rukaia Khatun, Atikur Rahman, Dayal Chandra Roy, Anjuman Ara Khatun, Mukter Hossain, Upasana Rani, Peeyush Kumar Kamlesh, Ahmad Irfan, Sarah Chaba Mouna, DFT study on the structural, mechanical, electronic, optical and thermodynamic properties of recently synthesized MAX Phase compounds A3InC2 (A= Zr, Hf) under ambient and elevated pressure, Materials Today Communications https://doi.org/10.1016/j.mtcomm.2024.109964
- MdNazmus Sadat, Dayal Chandra Roy Rahman, Md Atikur and, Md Afjalur Rahman, Md Zahid Hasan, Irfan Ahmad, Swapnil Chowdhury, Wakil Hasan, Rejuana Ferdous, and Tajrin Aktar. Study of the physical aspects of Pt3T (T= Mn, Ni) intermetallic compounds using first principles method. Physica B: Condensed Matter, page 415402. Elsevier, 2023. https://doi.org/10.1016/j.physb.2023.415402
- Sushmita Sarker, Md Atikur Rahman, MS Ali, Dayal Chandra Roy, Ahmad Irfan, and Jannatul Ferdose Lubna. First-principles calculations to investigate elastic, electronic, optical, and thermodynamic properties of intermetallic elements Pt3T (T= Nb, Ru, Rh, Pd, and Ag). Solid State Communications, volume 376, page 115362. Elsevier, 2023. https://doi.org/10.1016/j.ssc.2023.115362
- Kazume Nishidate, Michiaki Matsukawa, Akiyuki Matsushita, Ya-min Li, Dayal Chandra Roy, Masayuki Hasegawa, Surface electronic structure and photo activity of double perovskite Ba2PrBiO6: First-principles investigations, Surfaces and Interfaces Volume 45, February 2024, 103914 https://doi.org/10.1016/j.surfin.2024.103914
- Md Atikur Rahman, Rukaia Khatun, Rejuana Ferdous, Dayal Chandra Roy, Md Zahid Hasan, Ahmad Irfan, Md Abdur Razzaque Sarker, Md Mukter Hossain, Aslam Hossain, Sarah Chaba Mouna, et al. First-principles calculations to investigate structural, elastic, electronic, optical and thermal properties of La-based ternary intermetallic superconductors LaM2Si2 (M= Co, Cu, Rh, Pd, Ag, Ir, Pt, Au), Journal of Materials Research and Technology. Elsevier, 2023 https://doi.org/10.1016/j.jmrt.2023.08.177
- Dayal Chandra Roy (Corresponding Author), Michiaki Matsukawa, Minami Arakida, Hanako Sakou, Kazuto Hata, Kazume Nishidate, Sumio Aisawa, Hajime Yamamoto, and Akiyuki Matsushita, Structural, optical, and photocatalytic properties of rare-earth free double-perovskite oxides Ba_2 Bi^(3+) Bi_(1-2x)^(5+) Sb_2x^(5+) O_6, Solid State Communications, page 115336. Elsevier, 2023 https://doi.org/10.1016/j.ssc.2023.115336
- Dayal Chandra Roy, Michiaki Matsukawa, Takanori Yonai, Minami Arakida, Haruka Taniguchi, Kazume Nishidate, Sumio Aisawa, Akiyuki Matsushita, and Lin Shiqi. Enhanced photocatalytic activities under visible light of double-perovskite oxide semiconductor Ba2Tb(Bi, Sb)O6 with mixed-valence, Journal of Materials Science: Materials in Electronics, volume 34, page 281. Springer, 2023 https://doi.org/10.1007/s10854-022-09542-6
- Fahmida Sharmin, Dayal Chandra Roy, M.A. Basith, Photocatalytic water splitting ability of Fe/MgO-rGO nanocomposites towards hydrogen evolution, International Journal of Hydrogen Energy, Volume 46, Issue 77, 8 November 2021, Pages 38232-38246, https://doi.org/10.1016/j.ijhydene.2021.09.072
- Uttam Kumar Chowdhury a, Atikur Rahman a, Afjalur Rahman a, Pretam Kumar Das a, M.U. Salma a, Shahjahan Ali a, Dayal Chandra Roy b: The physical properties of ThCr2Si2-type Ru-based compounds SrRu2X2 (X = P, Ge, As): An ab-inito investigation https://doi.org/10.1016/j.physc.2018.11.002
Conference and Seminar Attended (5)
- Participated in a professional training workshop on " QUALITY ASSURANCE IN HIGHER EDUCATION & CURRICULUM DESIGN" at BGMEA University of Fashion and Technology, Dhaka, Bangladesh, January 30-31, 2019.
- Dayal Chandra Roy, Michiaki Matsukawa, Minami Arakida, Hanako Sakou, Kazuto Hata, Kazume Nishidate, Sumio Aisawa, Hajime Yamamoto and Akiyuki Matsushita, "Investigation and characterization of rare-earth free double-perovskite oxides〖 Ba〗_2 Bi^(3+) (Bi_(1-2x)^(5+) Sb_2x^(5+))O_6: A comparative study of photocatalytic performance" In the Summit of Materials Science 2023 and GIMRT User Meeting 2023, Tohoku University, 2023.
- Dayal Chandra Roy, T. Yonai, H. Taniguchi, K. Nishidate, M. Arakida, M. Matsukakwa, and A. Matsushita, "Structural, physical and optical properties of double perovskite compounds Ba2(Bi, Sb)O6" In The Physical Society of Japan (2023 Spring Meeting), 2023.
- Dayal Chandra Roy and M.A. Basith, "Synthesis of iron-magnesium oxide-reduced graphene oxide nanocomposite and investigation of its photocatalytic activity for dye degradation and solar hydrogen generation" In International Conference on Nanotechnology Condensed Matter Physics (ICNCNP-2018. Bangladesh University of Engineering and Technology, Dhaka, Bangladesh, 2018.
- Dayal Chandra Roy, Kowser Pervin, Areef Billah, B. L. Sinha and M.A. Basith, "Enhancement In The Multiferroic Properties of Gd And Mn Co-Doped BiFeO3 Ceramics" In Bangladesh Physical Society conference, Atomic Energy Centre, Dhaka, Bangladesh, 2017.
