Researcher's Profile

  • Project Associate Professor
  • Nazmul AHSAN
  • New Energy


March 2002 Ph.D, School of Engineering, The University of Tokyo(UTokyo)
April 2002 Postdoctoral Researcher, School of Engineering, UTokyo
April 2008 Project Assistant Professor, School of Engineering, UTokyo
April 2009 Project Assistant Professor, RCAST, UTokyo
April 2013 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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