@article{CTT100704024,
  author = {Takahito Nishimura and Yoshiaki Hirai and Yasuyoshi Kurokawa and AKIRA YAMADA},
  title = {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},
  journal = {Japanese Journal of Applied Physics},
  year = 2015,
}

@article{CTT100724938,
  author = {Takahito Nishimura and Yoshiaki Hirai and Yasuyoshi Kurokawa and Akira Yamada},
  title = {Fabrication of Cu(In,Ga)Se2 solar cells with a single graded band profile},
  journal = {Physica Status Solidi (b)},
  year = 2015,
}

@inproceedings{CTT100724941,
  author = {Takahito Nishimura and Soma Toki and Akira Yamada},
  title = {Surface and Grain Boundary Improvement by Valence Band Control for High Efficiency Cu(In,Ga)Se2 thin-film Solar cells},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100724949,
  author = {土岐爽真 and 西村 昂人 and 山田 明},
  title = {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},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100724953,
  author = {荻原 知寛 and サドノ アディユダ and 西村 昂人 and 山田 明},
  title = {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},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100724939,
  author = {Takahito Nishimura and Yoshiaki Hirai and Yasuyoshi Kurokawa and Akira Yamada},
  title = {Theoretical and Experimental Investigation of the Recombination Reduction at CdS/Cu(In,Ga)Se2 Interface by Valence and control},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100725205,
  author = {西村昂人 and 平井義晃 and 黒川康良 and 山田明},
  title = {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},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100725212,
  author = {T. Nishimura and Y. Hirai and Y. Kurokawa and A. Yamada},
  title = {Improving efficiency of Cu(InGa)Se2 solar cells by inserting Cu(InGa)3Se5 interface layer},
  booktitle = {},
  year = 2015,
}