"Akira Yamada","EFFICIENCY ENHANCEMENT BY THE CU-DEFFICIENT LAYER ON THE CIGS SURFACE AND ITS FORMATION MECHANISUM","THE 30TH INTERNATIONAL CONFERENCE ON PHOTOVOLTAIC SCIENCE & ENGINEERING CONFERENCE",,,,,,2020,Nov.
"Takahito Nishimura,Jakapan Chantana,Yu Kawano,Akira Yamada,Yoshinori Kimoto,Takuya Kato,Hiroki Sugimoto,Takashi Minemoto","Interfacial modification mechanism by aging effect for high-performance Cd-free and all-dry process Cu(In,Ga)(S,Se)2 solar cells",,"Applied Physics Letters",,"vol. 117",,"pp. 223501",2020,Nov.
"Seunghwan Ji,Takahiro Hayakawa,Naoki Suyama,Kazuyoshi Nakada,AKIRA YAMADA","Enhancement of Cu(In,Ga)Se2 solar cells efficiency by controlling the formation of Cu-deficient layer",,"Japanese Journal of Applied Physics",,"vol. 59",,"  0410003",2020,Mar.
"Kazuyoshi Nakada,Motoki Watanabe,Takahito Nishimura,Naoki Suyama,Akira Yamada","Improvement of Cu(In,Ga)Se2 solar cell performance by thiourea treatment",,"Japanese Journal of Applied Physics",,"  59",,"  031005",2020,Mar.
"雷 宇晨,中? 和吉,?? 明","CIGS2/CIGSe2タンデム太陽電池のデバイス解析","令和元年 応?物理学会 多元系化合物・太陽電池研究会","令和元年 応?物理学会 多元系化合物・太陽電池研究会 年末講演会論?集",,,,,2020,Jan.
"佐々木 亮一,中田 和吉,山田 明","犠牲層を用いた CIGS 太陽電池のリフトオフ技術の開発","令和元年 応?物理学会 多元系化合物・太陽電池研究会","令和元年 応?物理学会 多元系化合物・太陽電池研究会 年末講演会論?集",,,,,2020,Jan.