@article{CTT100641806,
  author = {Yutaka Hoshina and Masayuki Shimizu and Akira Yamada and Makoto Konagai},
  title = {Numerical Analysis of a Solar Cell with Tensile-Strained Ge as a Novel Narrow-Band-Gap Absorber},
  journal = {JAPANESE JOURNAL OF APPLIED PHYSICS},
  year = 2011,
}

@article{CTT100589217,
  author = {Yutaka Hoshina and Kojiro Iwasaki and AKIRA YAMADA and MAKOTO KONAGAI},
  title = {First-Principles Analysis of Indirect-to-Direct Band Gap Transition of Ge under Tensile Strain},
  journal = {Jpn. J. Appl. Phys.},
  year = 2009,
}

@article{CTT100597930,
  author = {MAKOTO KONAGAI and AKIRA YAMADA and Yutaka Hoshina},
  title = {Growth and Characterization of Highly Tensile-Strained Ge on InxGa1-xAs Virtual Substrate by Solid Source Molecular Beam Epitaxy},
  journal = {Japanese Journal of Applied Physics},
  year = 2009,
}

@inproceedings{CTT100647460,
  author = {山下 明矩 and 星名 豊 and 山田 明},
  title = {不純物濃度低減を目指したInGaP上伸張歪Ge薄膜の成長と評価},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100643094,
  author = {Yutaka Hoshina and Kotaro Tadokoro and Akinori Yamashita and Yasuyoshi Kurokawa and Akira Yamada},
  title = {Tensile-Strained Ge as a Novel Absorber Material for Solar Cell Applications},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100643053,
  author = {Akira Yamada and Yutaka Hoshina and Masayuki Shimizu and Kotaro Tadokoro and Yasuyoshi Kurokawa},
  title = {Strained-Ge thin film solar cells – Theory and growth –},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100626136,
  author = {Yutaka Hoshina and Masayuki Shimizu and Kotaro Tadokoro and Akira Yamada and Makoto Konagai},
  title = {Theoretical and Experimental Study on Tensile-Strained Ge as a Novel Narrow Band Gap Absorber in Multijunction Solar Cells},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100626190,
  author = {星名 豊 and 清水正幸 and 山田 明 and 小長井誠},
  title = {高光吸収係数を有する伸長歪Geを用いた太陽電池構造の理論解析},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100626202,
  author = {清水正幸 and 星名 豊 and 山田 明 and 小長井誠},
  title = {太陽電池応用を目指した伸張歪Ge薄膜の物性評価},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100598003,
  author = {Yutaka Hoshina and Makoto Konagai},
  title = {GROWTH AND CHARACTERIZATION OF TRANSITION-TYPE-CONTROLLED TENSILE-STRAINED GERMANIUM AS A NOBLE NARROW BAND GAP ABSORBER},
  booktitle = {},
  year = 2009,
}

@inproceedings{CTT100597950,
  author = {Y.Hoshina and K.Iwasaki and Akira Yamada and M.Konagai},
  title = {Growth and characterization of strain-induced Ge as a novel low bandgapabsorber},
  booktitle = {},
  year = 2009,
}

@inproceedings{CTT100598014,
  author = {岩崎康二郎 and 星名 豊 and 隅田 洋 and 山田 明 and 小長井誠},
  title = {InxGa1-xAs仮想基板を用いた伸張歪Geの作製と評価},
  booktitle = {},
  year = 2009,
}

@inproceedings{CTT100572570,
  author = {Yutaka Hoshina and Kojiro Iwasaki and Akira Yamada and Makoto Konagai},
  title = {First-principles Analysis of Indirect-to-Direct Band Gap Transition of Ge Under Tensile Strain},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100572580,
  author = {星名 豊 and 山田 明 and 小長井 誠},
  title = {第一原理計算による歪印加Geの遷移型変化に関する解析},
  booktitle = {},
  year = 2008,
}