"土岐爽真,西村 昂人,山田 明","CIGS太陽電池の高効率化に向けた結晶粒界評価による再結合抑制効果の検証","応用物理学会 「多元系化合物・太陽電池研究会」年末講演会",,,,,,2015,Dec.
"Takahito Nishimura,Soma Toki,Akira Yamada","Surface and Grain Boundary Improvement by Valence Band Control for High Efficiency Cu(In,Ga)Se2 thin-film Solar cells","The Fourth International Education Forum on Environment and Energy Science",,,,,,2015,Dec.
"荻原 知寛,サドノ アディユダ,西村 昂人,山田 明","単傾斜構造を有するCu(In,Ga)Se2太陽電池の界面価電子帯制御による高効率化","第76回応用物理学会秋季学術講演会",,,,,,2015,Sept.
"Takahito Nishimura,Yoshiaki Hirai,Yasuyoshi Kurokawa,AKIRA YAMADA","Control of valence band offset at CdS/Cu(In,Ga)Se2 interface by inserting wide-bandgap materials for suppression of interfacial recombination in Cu(In,Ga)Se2 solar cells",,"Japanese Journal of Applied Physics",,"Volume 54","  8S1","  08KC08",2015,July
"Takahito Nishimura,Yoshiaki Hirai,Yasuyoshi Kurokawa,Akira Yamada","Fabrication of Cu(In,Ga)Se2 solar cells with a single graded band profile",,"Physica Status Solidi (b)",,"Vol. 252","No. 6","pp. 1235-1238",2015,May
"Takahito Nishimura,Yoshiaki Hirai,Yasuyoshi Kurokawa,Akira Yamada","Theoretical and Experimental Investigation of the Recombination Reduction at CdS/Cu(In,Ga)Se2 Interface by Valence and control","2015 MRS Spring Meeting & Exhibit Sanfransisco",,,,,,2015,Apr.
"西村昂人,平井義晃,黒川康良,山田明","Cu(InGa)Se2薄膜太陽電池の価電子帯制御による界面再結合抑制効果の理論及び実験的検証","第62回応用物理学会春季学術講演会",,,,,,2015,Mar.
"T. Nishimura,Y. Hirai,Y. Kurokawa,A. Yamada","Improving efficiency of Cu(InGa)Se2 solar cells by inserting Cu(InGa)3Se5 interface layer","7th International Symposium on Innovative Solar Cells",,,,,,2015,Jan.