Superconductivity of Layered Organic Compound β-(BDA-TTP)_2SbF_6, Where BDA-TTP is 2,5-Bis(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapentalene
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概要
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The superconductivity (SC) of a layered organic salt β-(BDA-TTP)_2SbF_6 With a new donor molecule centered with tetrathiapentalene (TTP) has been characterized by the temperature dependence of the upper critical field H_<c2>(T) and the specific heat. The SC transition behaviors observed via the resistive and magnetic susceptibility measurements are different at finite temperatures, probably due to the influence of vortex dynamics. The SC parameters including the coherence lengths are evaluated based on the H_<c2>(O)'s in the magnetic fields applied parallel and perpendicular to the SC plane, in combination with the specific heat data.
- 社団法人日本物理学会の論文
- 2002-03-15
著者
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YAMADA Jun-ichi
Department of Material Science, Graduate School of Material Science, University of Hyogo
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SHIMOJO Yoshiro
Physics Department, Kyoto University
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ISHIGURO Takehiko
Physics Department, Kyoto University
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Yamada Jun-ichi
Department Of Material Science Himeji Institute Of Technology
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Yamada Jun-ichi
Department Of Electronics Faculty Of Engineering Kobe University:(present Address) The Musashino Ele
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Ishiguro Takehiko
Physics Department Kyoto University:crest Jst
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SIMOJO Yoshiro
Physics Department, Kyoto University
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TOITA Takashi
Department of Material Science Himeji Institute of Technology
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Simojo Yoshiro
Physics Department Kyoto University
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