Studies of the magnetoresistive peak due to interlayer coherence in a quasi-two-dimensional superconductor

Studies of the magnetoresistive peak due to interlayer coherence in a quasi-two-dimensional superconductor

Peaks in the interlayer magnetoresistance of the layered superconductor κ-(BEDT-TTF) 2Cu(NCS) 2 are observed in the presence of an exactly in-plane magnetic field. The existence of these resistance peaks implies the presence of a three-dimensional Fermi surface extending in the interlayer region. An...

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Veröffentlicht in:Synthetic metals 2003-03, Vol.133 (Complete), p.173-175
Hauptverfasser: Goddard, P.A., Singleton, J., Ardavan, A., Harrison, N., Blundell, S.J., Schlueter, J.A., Kini, A.M.
Format: Artikel
Sprache:eng
Schlagworte:
Fermi surface
Incoherence
Organic molecular metal
Superconductivity
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Zusammenfassung:Peaks in the interlayer magnetoresistance of the layered superconductor κ-(BEDT-TTF) 2Cu(NCS) 2 are observed in the presence of an exactly in-plane magnetic field. The existence of these resistance peaks implies the presence of a three-dimensional Fermi surface extending in the interlayer region. Analysis of the width of the peaks yields a value for the interlayer transfer integral.
ISSN:0379-6779
1879-3290
DOI:10.1016/S0379-6779(02)00251-5