Multiple phosphorus chemical sites in heavily phosphorus-doped diamond

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

研究成果: Article査読

15 被引用数 (Scopus)

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. P2p 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.

本文言語English
論文番号082107
ジャーナルApplied Physics Letters
98
8
DOI
出版ステータスPublished - 2011 2月 21

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「Multiple phosphorus chemical sites in heavily phosphorus-doped diamond」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル