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Researcher's Profile

Project Associate Professor
Nazmul AHSAN

New Energy


2002.03 Ph.D, School of Engineering, The University of Tokyo(UTokyo)
2002.04 Postdoctoral Researcher, School of Engineering, UTokyo
2008.04 Project Assistant Professor, School of Engineering, UTokyo
2009.04 Project Assistant Professor, RCAST, UTokyo
2013.04 Project Associate Professor, RCAST, UTokyo

Research Interests

Today's energy supply is dominated mainly by fossil fuels. However, the increasing need for alternative sources necessitated a move to renewable technologies. We target ultra highly efficient and cost effective solar cells based on emerging materials. Research includes, (1) Advanced material characterization of intermediate bands in bandgap, and inherent electronic properties in new III-V semiconductors, (2) Design and fabrication of intermediate band solar cells (IBSC), and (3) Analysis of photoelectric conversion processes involving multiple bands and defects.


Intermediate band solar cell,dilute nitride semiconductors, intermediate bands and defect analysis

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