@article{5f871a37354740498557cf211ee53970,
title = "Multiple phosphorus chemical sites in heavily phosphorus-doped diamond",
abstract = "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.",
author = "Hiroyuki Okazaki and Rikiya Yoshida and Takayuki Muro and Tetsuya Nakamura and Takanori Wakita and Yuji Muraoka and Masaaki Hirai and Hiromitsu Kato and Satoshi Yamasaki and Yoshihiko Takano and Satoshi Ishii and Tamio Oguchi and Takayoshi Yokoya",
note = "Funding Information: This work was supported partly by a Grant-in-Aid for Scientific Research of the Ministry of Education, Culture, Sports, Science and Technology, Japan. These measurements at SPring-8 were performed under a proposal number 2007B1528. R.Y. acknowledges the financial support from JSPS.",
year = "2011",
month = feb,
day = "21",
doi = "10.1063/1.3554699",
language = "English",
volume = "98",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Publising LLC",
number = "8",
}