AIST and Taiyo Nippon Sanso will be presenting on “Development of 6-inch GaAs solar cells grown by single-chamber hydride vapor phase epitaxy,” Ryuji Oshima1, Keigo Kondo2, Yasushi Shoji1, Yudai Shimizu3, Kikuo Makita1, Akinori Ubukata3, Hiroki Tokunaga3, Yoshinobu Okano2, Takeyoshi Sugaya1. 1National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan. 2Tokyo City University, Setagaya-ku, Japan. 3Taiyo Nippon Sanso Corporation, Tsukuba, Japan at the 53rd IEEE Photovoltaic Specialists Conference (PVSC 53), on Wednesday, June 11th in Montreal, Canada.