Two-Dimensional Superconducting Properties of the Organic Superconductor \kappa_{\text{L}}-(DMEDO-TSeF)2[Au(CN)4](THF) with Domain Structures
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概要
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The anisotropy of superconducting coherence lengths of the layered organic superconductor \kappa_{\text{L}}-(DMEDO-TSeF)2[Au(CN)4](THF) with domain structures has been investigated, where DMEDO-TSeF is dimethyl(ethylenedioxy)tetraselenafulvalene and THF is tetrahydrofuran. The field angle dependence of the upper critical field and the short interlayer coherence length indicate that the present compound is a two-dimensional superconductor. Although this compound has domain walls parallel to the conducting layer depending on the orientation of the THF molecules, the interlayer coherence length shorter than the structural correlation length shows that the domain walls parallel to the conducting layers do not affect the superconductivity.
- 2011-05-15
著者
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Kawamoto Tadashi
Department Of Organic And Polymeric Materials Graduate School Of Science And Engineering Tokyo Insti
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Shirahata Takashi
Department Of Applied Chemistry Graduate School Of Science And Engineering Ehime University
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Mori Takehiko
Department Of Hematology Tokyo Women's Medical University
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Imakubo Tatsuro
Department Of Chemistry Graduate School Of Arts And Sciences The University Of Tokyo
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Imakubo Tatsuro
Department of Materials Science and Technology, Nagaoka University of Technology, Nagaoka, Niigata 940-2188, Japan
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Mori Takehiko
Department of Chemistry and Materials Science, Tokyo Institute of Technology, Meguro, Tokyo 152-8552, Japan
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