Head of Department

Dr. Prabir Kumar Saha



Hemant Kumari Research Scholar

M. Tech in Optoelectronics and Laser Technology at Pandit Ravishankar Shukla University Raipur, Chhattisgarh

Full Time/Part Time Scholar: Full-Time

Research Area

Computational Theory, Power Amplifier

Research Plan

First principles study of aluminium scandium nitride (AlScN) alloy system: Prospective material for optoelectronics

Seminar/Conference Attended:

1st to 3rd March 20222nd INUP – i2i Familiarization Workshop on Nano &Bio Materials and Devices, held at Centre for Nanotechnology, IIT Guwahati
04th Nov, 2020 One day Seminar Scientific Advances & Challenges in Solar Energy and Conversion into Electricity and Fuels at Pandit Deendayal Petroleum University.
17th May to 23th May, 2020 Cutting-edge Research Instrument in Nano Science and Nanotechnology at Pandit Deendayal Petroleum University.
17th Jan, 2019One Day Seminar “ACS ON CAMPUS” at CSIR-IICT Hyderabad


a) Journal:

  1.  A. Mahapatra, N. Parikh, H. Kumari, M Pandey, M. Kumar, D. Prochowicz, A. Kalam, M.Tavakoli, P. Yadav “Suppressing Ion Migration in Methylammonium Lead Tri-Bromide Single Crystal via Lead Sulfate Passivation” Journal of Applied Physics (AIP)
  2. A. Mahapatra, H. Kumari, D. Prochowicz, J. Kruszynska, S. Satapathi, Seckinakin, P. Kumar, Z. Fazel, M. Tavakol, P. Yadav. “Effect of Bromine Doping on Charge Transfer, Ion Migration and Stability of the Single Crystalline MAPb(BrxI1?x)3 Photodetector”. Journal of Materials Chemistry C (JMCC).
  3. N. Parikh, S. Narayanan, H. Kumari, D. Prochowicz, M Tavakol, S. Satapathi P. Yadav. “Progress and Prospects of Light intensity modulated small perturbation techniques for Perovskite Solar cells”. Wiley VCH.


  • 23/08/2019 – 11/02/2022: Junior Research Fellow, Pandit Deendayal Energy University, Gujarat, India “Mechanochemical approach for perovskite solar cell: A way towards efficient stable and low-cost solar cells”- Department of Science & Technology (DST) funded project.
  • 22/07/2018 - 10/06/2019: M.Tech. Project, CSIR-Indian Institute of Chemical Technology Hyderabad, India. "Synthesis and Investigation of optical properties of perylene doped-methylammonium lead halide perovskite nanocrystals".