H. Kawasaki

Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%

K. Yoshikawa, Hayato Kawasaki, Yoshida Wataru, 2017, Nature Energy.

High Efficiency Copper Electroplated Heterojunction Solar Cells and Modules – The Path towards 25% Cell Efficiency

K. Yoshikawa, Toshihiko Uto, D. Adachi, 2013 .

Progress & Challenges in Thin-Film Silicon Photovoltaics: Heterojunctions & Multijunctions

K. Yoshikawa, T. Irie, K. Konishi, 2015 .

Exceeding conversion efficiency of 26% by heterojunction interdigitated back contact solar cell with thin film Si technology

K. Yoshikawa, Hayato Kawasaki, Yoshida Wataru, 2017 .

Solution-processed ZnO nanocrystals in thin-film light-emitting diodes for printed electronics

H. Okamoto, T. Toyama, H. Kawasaki, 2010 .

High Efficiency Copper Electroplated Heterojunction Solar Cells

K. Yoshikawa, Hayato Kawasaki, Kunihiro Nakano, 2012 .

6 inch High efficiency back contact crystalline Si solar cell applying heterojunction and thinfilm technology

K. Yoshikawa, Hayato Kawasaki, T. Irie, 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).

Top-Emission Ultraviolet-Light-Emitting Diodes Containing Solution-Processed ZnO Nanocrystals

H. Okamoto, T. Toyama, H. Kawasaki, 2011 .