Researcher's Profile

　

March 1988	Master of Engineering, Department of Applied Physics, Faculty of Engineering, The University of Tokyo (UTokyo)
April 1988	Research Associate, Department of Applied Physics, Faculty of Engineering, UTokyo
March 1998	Associate Professor, Department of Materials Engineering, School of Engineering, UTokyo
February 2010	Professor, Department of Materials Engineering, School of Engineering, UTokyo
April 2015	Professor, Research Center for Advanced Science and Technology, UTokyo

We have been working on optical properties of compound semiconductors and their applications to optical devices. In particular, we are focusing on semiconductor-based wavelength-conversion materials/devices and newly emerging perovskite solar cells.
Research topics include i) sublattice-reversal epitaxy of III-V compound semiconductors, ii) high performance wavelength-conversion devices, iii) characterization of nonlinear optical materials, iv) basic properties of halogeno-lead perovskite type semiconductors, and v) perovskite solar cells.