Superconductivity in doped s p3 semiconductors : The case of the clathrates

Physical Review Letters Volume 91 Issue 24 Page 247001- published_at 2003-12-12
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Title ( eng )
Superconductivity in doped s p3 semiconductors : The case of the clathrates
Creator
Connétable D.
Timoshevskii V.
Masenelli B.
Beille J.
Marcus J.
Barbara J.
Saitta A. M.
Rignanese G.-M.
Mélinon P.
Blase X.
Source Title
Physical Review Letters
Volume 91
Issue 24
Start Page 247001
Abstract
A combined experimental and theoretical study of the superconductivity in doped silicon clathrates was performed. The critical temperature of Ba8@Si-46 and its decrease under pressure was well reproduced within the BCS theory with electron-phonon coupling constants calculated ab initio.
NDC
Physics [ 420 ]
Language
eng
Resource Type journal article
Publisher
American Physical Society
Date of Issued 2003-12-12
Rights
Copyright (c) 2003 American Physical Society
Publish Type Version of Record
Access Rights open access
Source Identifier
[NCID] AA00773679
[ISSN] 0031-9007
[DOI] 10.1103/PhysRevLett.91.247001
[DOI] http://dx.doi.org/10.1103/PhysRevLett.91.247001