Photovoltaic Materials Group
2023.04.01 Update
Solar cells has highly attracted great interest in order to solve the global warming and other environmental issues. Focusing on creating second and third generation solar cells with ultra-high energy conversion efficiency and low manufacturing cost, our main objectives are elucidating photoelectric conversion mechanism, developing new solar cell structure, and generating new solar cell materials.
Pb-free perovskite solar cells
Development of efficient perovskite solar cell based on lead free perovskite layer and new charge transporting materials (ETM and HTM) which is environment friendly.
Quantum dot solar cells
Quantum dot solar cell is a solar cell utilizing quantum dots of nanometer size. We work on research of device and materials, aiming for realization of high efficiency solar cell.