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Laser-excited photoemission spectroscopy study of superconducting boron-doped diamond.
- Source :
-
Science & Technology of Advanced Materials . Aug2006, Vol. 7 Issue S1, p1-1. 1p. - Publication Year :
- 2006
-
Abstract
- We have investigated the low-energy electronic state of boron-doped diamond thin film by the laser-excited photoemission spectroscopy. A clear Fermi-edge is observed for samples doped above the semiconductor–metal boundary, together with the characteristic structures at 150×n meV possibly due to the strong electron–lattice coupling effect. In addition, for the superconducting sample, we observed a shift of the leading edge below Tc indicative of a superconducting gap opening. We discuss the electron–lattice coupling and the superconductivity in doped diamond. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14686996
- Volume :
- 7
- Issue :
- S1
- Database :
- Academic Search Index
- Journal :
- Science & Technology of Advanced Materials
- Publication Type :
- Academic Journal
- Accession number :
- 98350466
- Full Text :
- https://doi.org/10.1016/j.stam.2006.05.008