Valence band electronic structures of heavily boron-doped superconducting diamond studied by synchrotron photoemission spectroscopy

New Diamond and Frontier Carbon Technology

Volumn 17, Issue 1, 2007, Pages 11-20

  Yokoya, Takayoshi ^a,b   Nakamura, Tetsuya ^b   Matsushita, Tomohiro ^b   Muro, Takayuki ^b   Ikenaga, Eiji ^b   Kobata, Masaaki ^b   Kobayashi, Keisuke ^b   Takano, Yoshihiko ^c   Nagao, Masanori ^c   Takenouchi, Tomohiro ^d   Kawarada, Hiroshi ^d   Oguchi, Tamio ^e  

^a OKAYAMA UNIVERSITY   (Japan)

^b JAPAN SYNCHROTRON RADIATION RESEARCH INSTITUTE   (Japan)

^c NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

^d WASEDA UNIVERSITY   (Japan)

^e HIROSHIMA UNIVERSITY   (Japan)

Author keywords

Band structure; Diamond; Heavily boron doped; Hole; HXPES; Superconductivity; SXARPES

Indexed keywords

BINDING ENERGY; ELECTRONIC STRUCTURE; FERMI LEVEL; PHOTOELECTRON SPECTROSCOPY; PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION; SUPERCONDUCTING MATERIALS;

DENSITY OF STATES; HEAVILY BORON-DOPED; HXPES; VALENCE BAND;

DIAMOND FILMS;

EID: 34547291804     PISSN: 13449931     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (21)

1. E. A. Ekimov, V. A. Sidorov, E. D. Bauer, N. N. Mel'nik, N. J. Curro, J. D. Thompson and S. M. Stishov: Nature 428 (2004) 542.
2. Y. Takano, M. Nagao, I. Sakaguchi, M. Tachiki, T. Hatano, K. Kobayashi, H. Umezawa and H. Kawarada: Appl. Phys. Lett. 85 (2004) 2851.
3. E. Bustarret, F. Gheeraert and K. Watanabe: Phys. Rev. Lett. 93 (2004) 237005.
4. H. Umezawa et al.: cond-mat/0503303.
5. C. E. Nebel and J. Ristein: Thin-film diamond II (Elsevier B.V., Amsterdam, 2004).
6. N. W. Ashcroft and N. D. Mermin: Solid State Physics (Saunders College Publishing, Fortworth, 1976).
7. J. Kortus: Nature Materials 4 (2005) 879.
8. G. Baskaran: cond-mat/0404286.
9. L. Boeri, J. Kortus and O. K Andersen: Phys. Rev. Lett. 93 (2004) 237002.
10. K.-W. Lee and W. E. Pickett: Phys. Rev. Lett. 93 (2004) 237003.
11. X. Blasé, Ch. Adessi and D. Connetable: Phys. Rev. Lett. 93 (2004) 237004.
12. H. J. Xiang, Z. Li, J. Yamg, J. G. Hou and Q. Zhu: Phys. Rev. B 70 (2004) 212504.
13. J. R. Chelikowsky and S. G. Louie: Phys. Rev. B 29 (1984) 3470.
14. A. T. Collins and A. W. S. Williams: J. Phys. C: Solid State Phys. 4 (1971) 1789.
15. T. Yokoya, T. Nakamura, T. Matsushita, T. Muro, Y. Takano, M. Nagao, T. Takenouchi, Y. Kawarada and T. Oguchi: Nature 438 (2005) 647.
16. K. Kobayashi, M. Yabashi, Y. Takata, T. Tokushima, S. Shin, K. Tamasaku, D. Miwa, T. Ishikawa, H. Nohira, T. Hattori, Y. Sugita, O. Nakatsuka, A. Sakai and S. Zaima: Appl. Phys. Lett. 83 (2003) 1005.
17. T. Yokoya et al.: submitted to Phys Rev. B.
18. J. I. B. Wilson, J. S. Walton and G. Beamson: J. Electron Spectroscopy and Related Phenomena 121 (2001) 183.
19. F. R. McFeely, S. P. Kowalczyk, L. Ley, R. G. Cavell, R. A. Pollak and D. A. Shirley: Phys. Rev. B 9 (1974) 5268.
20. R. G. Cavell, S. P. Kowalczyk, L. Ley, R. A. Pollak, B. Mills, D. A. Shirley and W. Perry: Phys. Rev. B 7 (1973) 5313.
21. K.-W. Lee and W. E. Pickett: Phys. Phys. Rev. B 73 (2006) 075105.