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Comparison of the Fermi-surface topologies of kappa-(BEDT-TTF)(2)Cu(NCS)(2) and its deuterated analogue

Abstract:

We have measured details of the quasi-one-dimensional (Q1D) Fermi-surface sections in the organic superconductor κ-(BEDT-TTF) 2Cu(NCS)2 and its deuterated analogue using angle-dependent millimetre-wave techniques. There are differences in the corrugations of the Fermi surfaces in the deuterated and undeuterated salts. We suggest that this is important in understanding how deuteration affects the superconducting transition temperature. The data suggest that the 'nestability' of the Q1D Fermi s...

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Publication status:
Published

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Publisher copy:
10.1088/0953-8984/15/31/101

Authors


Edwards, RS More by this author
Narduzzo, A More by this author
Singleton, J More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
Schlueter, JA More by this author
Journal:
JOURNAL OF PHYSICS-CONDENSED MATTER
Volume:
15
Issue:
31
Pages:
L483-L490
Publication date:
2003-08-13
DOI:
EISSN:
1361-648X
ISSN:
0953-8984
URN:
uuid:36b5c545-67fa-4d2b-972d-d98c7070e6f0
Source identifiers:
27782
Local pid:
pubs:27782
Language:
English

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