"Motoki Watanabe,Kento Furuta,AKIRA YAMADA","Al2O3パッシベーションを有する Cu(In,Ga)Se2 太陽電池の作製","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. "Homare Hiroi,Yasuaki Iwata,Hiroki Sugimoto,Akira Yamada","Development of low cost chalcogenide solar cells","Annual Symposium 2015 of Professional Group of Multinary Compounds and Solar Cells",,"応用物理学会「多元系化合物・太陽電池研究会」",,,,2015,Dec. "Takeshi Umehara,Shohei Iinuma,Akira Yamada","Band profile design of Cu(In,Ga)Se2 solar cells by considering the rear surface recombination","The Fourth International Education Forum on Environment and Energy Science",,,,,,2015,Dec. "K. Sugimoto,J. Kuwana,N. Suyama,Y. Zhang,T. Satake,A. Yamada","Spray-Processed Solar Cells Fabricated from Cu2ZnSnS4 nanoparticle","The Fourth International Education Forum on Environment and Energy Science",,,,,,2015,Dec. "Soma Toki,Takahito Nishimura,AKIRA YAMADA","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. "A. Sadono,T. Ogihara,M. Hino,K. Yamamoto,A. Yamada","Peeled-off flexible Cu(In, Ga)Se2 solar cells and Na diffusion effects on cell performances","25th International Photovoltaic Science & Engineering Conference",,,,,,2015,Nov. "Kento Furuta,Motoki Watanabe,Noriyuki Sakai,Takuya Kato,Hiroki Sugimoto,Akira Yamada","Evaluation of thiourea treated Cu2ZnSn(S,Se)4 solar cells","25th International Photovoltaic Science & Engineering Conference",,,,,,2015,Nov. "Takeshi Umehara,Shohei Iinuma,Yasuyoshi Kurokawa,Akira Yamada","Investigation of the effects of rear surface recombination on the Cu(In,Ga)Se2 solar cell performances","25th International photovoltaic science & engineering conference global photovoltaic conference",,,,,,2015,Nov. "Tomohiro Ogihara,Adiyudha Sadono,Takahito Nishimura,AKIRA YAMADA","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. "Adiyudha Sadono,Tomohiro Ogihara,日野 将志,山本 憲治,AKIRA YAMADA","引き剥がしを用いたフレキシブルCu(In, Ga)Se2太陽電池におけるNa拡散効果","第76回応用物理学会秋季学術講演会",,,,,,2015,Sept. "Jun Kuwana,Kanta Sugimoto,陶山直樹,?佐竹哲夫,Yiwen Zhang,AKIRA YAMADA","塗布型Cu2ZnSn(S,Se)4薄膜太陽電池における膜の緻密性の改善","第76回応用物理学会秋季学術講演会",,,,,,2015,Sept. "Kento Furuta,Motoki Watanabe,酒井紀行,加藤拓也,Hiroki Sugimoto,AKIRA YAMADA","Cu2ZnSn(S,Se)4薄膜太陽電池の光吸収層への表面処理の評価","第76回応用物理学会秋季学術講演会",,,,,,2015,Sept. "Kanta Sugimoto,Jun Kuwana,陶山直樹,佐竹哲夫,Yiwen Zhang,AKIRA YAMADA","Cu2ZnSnS4ナノ粒子を用いた塗布膜の緻密化","第76回 応用物理学会秋季学術講演会",,,,,,2015,Sept. "A. Sadono,T. Ogihara,M. Hino,K. Yamamoto,A. Yamada","Flexible Cu(In,Ga)Se2 solar cells fabricated using a polyimide-coated soda-lime glass substrate",,"Japanese journal of applied physics",,"Vol. 54",," 08KC16-1?08KC16-4",2015,July "Yiwen Zhang,Naoki Suyama,Masanori Goto,Jun Kuwana,Kanta Sugimoto,Tetsuo Satake,Yasuyoshi Kurokawa,Ming Yin,Akira Yamada","Microstructural characterization of Cu2ZnSn(S,Se)4 solar cells fabricated from nanoparticles",,"Jpn. J. Appl. Phys.",,"Vol. 54"," 8S1"," 08KC05",2015,July "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 "Mitsugu Yano,Yasuyoshi Kurokawa,Shinsuke Miyajima,AKIRA YAMADA","シリコンナノワイヤの細線化とバンドギャップ評価","第12回 「次世代の太陽光発電システム」シンポジウム",,,,,,2015,May "Jun Kuwana,masanori goto,Kanta Sugimoto,陶山直樹,Yiwen Zhang,AKIRA YAMADA","ナノ粒子塗布法によるCZTSSe薄膜太陽電池の 高効率化","学振175委員会 第12回「次世代の太陽光発電システム」シンポジウム",,,,,,2015,May "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 "Kento Furuta,Noriyuki Sakai,Takuya Kato,Hiroki Sugimoto,Yasuyoshi Kurokawa,Akira Yamada","Improvement of Cu2ZnSn(S,Se)4 Solar cells efficiency by Surface treatment",,"Physica Status Solidi (c)",,"Vol. 12","No. 6","pp. 704-707",2015,Apr. "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. "Takahito Nishimura,Yoshiaki Hirai,Yasuyoshi Kurokawa,AKIRA YAMADA","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. "Jun Kuwana,masanori goto,陶山直樹,Yiwen Zhang,Yasuyoshi Kurokawa,AKIRA YAMADA","Cu2ZnSnS4ナノ粒子を用いた塗布型太陽電池の作製","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. "Umehara, T.,Iinuma, S.,Sadono, A.,Kurokawa, Y.,AKIRA YAMADA","Electrical characterization of Cu(In,Ga)Se2 thin films peeled off from Mo-coated soda-lime glass substrate by AC Hall measurement",,"Japanese Journal of Applied Physics",,"Vol. 54","No. 1","pp. 018001",2015,