Calorimetric Evidence for a Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in the Layered Organic Superconductor - BEDT-TTF
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چکیده
in the Layered Organic Superconductor BEDT-TTF 2Cu NCS 2 R. Lortz, Y. Wang, A. Demuer, P. H. M. Böttger, B. Bergk, G. Zwicknagl, Y. Nakazawa, and J. Wosnitza Department of Condensed Matter Physics, University of Geneva, CH-1211 Geneva 4, Switzerland Grenoble High Magnetic Field Laboratory, CNRS, 38042 Grenoble Cedex 9, France Hochfeld-Magnetlabor Dresden (HLD), Forschungszentrum Dresden-Rossendorf, D-01314 Dresden, Germany Institut für Mathematische Physik, Technische Universität Braunschweig, D-38106 Braunschweig, Germany Department of Chemistry, Osaka University, 1-1, Machikaneyama, Toyonaka, Osaka, Japan (Received 25 June 2007; published 30 October 2007)
منابع مشابه
Calorimetric evidence for a Fulde-Ferrell-Larkin-Ovchinnikov superconducting state in the layered organic superconductor kappa-(BEDT-TTF)2Cu(NCS)2.
The specific heat of the layered organic superconductor kappa-(BEDT-TTF)(2)Cu(NCS)(2), where BEDT-TTF is bisethylenedithio-tetrathiafulvalene, has been studied in magnetic fields up to 28 T applied perpendicular and parallel to the superconducting layers. In parallel fields above 21 T, the superconducting transition becomes first order, which signals that the Pauli-limiting field is reached. In...
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In this short review, I will give an overview on the current understanding of the superconductivity in quasi-two-dimensional organic metals. Thereby, I will focus on charge-transfer salts based on bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF or ET for short). In these materials, strong electronic correlations are clearly evident, resulting in unique phase diagrams. The layered crystallograph...
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تاریخ انتشار 2007