Multiple phosphorus chemical sites in heavily phosphorus-doped diamond

Okazaki, Hiroyuki; Yoshida, Rikiya; Muro, Takayuki; Nakamura, Tetsuya; Wakita, Takanori; Muraoka, Yuji; Hirai, Masaaki; Kato, Hiromitsu; Yamasaki, Satoshi; Takano, Yoshihiko; Ishii, Satoshi; Oguchi, Tamio; Yokoya, Takayoshi

doi:10.1063/1.3554699

Permalink : http://escholarship.lib.okayama-u.ac.jp/48852

ID	48852
フルテキストURL	ApplPhysLett_98_082107.pdf 107 KB
著者	Okazaki, Hiroyuki The Graduate School of Natural Science and Technology, Okayama University Yoshida, Rikiya The Graduate School of Natural Science and Technology, Okayama University Muro, Takayuki Japan Synchrotron Radiation Research Institute (JASRI)/SPring-8 Nakamura, Tetsuya Japan Synchrotron Radiation Research Institute (JASRI)/SPring-8 Wakita, Takanori The Graduate School of Natural Science and Technology, Okayama University Muraoka, Yuji The Graduate School of Natural Science and Technology, Okayama University Kaken ID researchmap Hirai, Masaaki The Graduate School of Natural Science and Technology, Okayama University Kato, Hiromitsu Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST) Yamasaki, Satoshi Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST) Takano, Yoshihiko National Institute for Materials Science (NIMS) Ishii, Satoshi National Institute for Materials Science (NIMS) Oguchi, Tamio Institute of Scientific and Industrial Research, Osaka University Yokoya, Takayoshi The Graduate School of Natural Science and Technology, Okayama University ORCID Kaken ID publons researchmap
抄録	We have performed high-resolution core level photoemission spectroscopy on a heavily phosphorus (P)-doped diamond film in order to elucidate the chemical sites of doped-phosphorus atoms in diamond. P 2p core level study shows two bulk components, providing spectroscopic evidence for multiple chemical sites of doped-phosphorus atoms. This indicates that only a part of doped-phosphorus atoms contribute to the formation of carriers. From a comparison with band calculations, possible origins for the chemical sites are discussed.
発行日	2011-02-21
出版物タイトル	Applied Physics Letters
巻	98巻
号	8号
出版者	American Institute of Physics.
開始ページ	082107-1
終了ページ	082107-3
ISSN	0003-6951
資料タイプ	学術雑誌論文
プロジェクト	エネルギー環境新素材拠点
オフィシャル URL	http://dx.doi.org/10.1063/1.3554699
言語	英語
著作権者	© 2011 American Institute of Physics.
論文のバージョン	publisher
査読	有り
DOI	10.1063/1.3554699
Web of Science KeyUT	000287764300042