Anomalously Wide Superconducting Phase of One-Dimensional Organic Conductor (TMTTF)<SUB>2</SUB>SbF<SUB>6</SUB>
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- Itoi Miho
- Institute for Solid State Physics, The University of Tokyo
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- Araki Chieko
- Institute for Solid State Physics, The University of Tokyo
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- Hedo Masato
- Institute for Solid State Physics, The University of Tokyo
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- Uwatoko Yoshiya
- Institute for Solid State Physics, The University of Tokyo
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- Nakamura Toshikazu
- Institute for Molecular Science
Bibliographic Information
- Other Title
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- Anomalously wide superconducting phase of one-dimensional organic conductor (TMTTF)2SbF6
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Abstract
We measured the temperature dependence of resistivity of (TMTTF)2SbF6 under high pressures up to 10 GPa. We observed superconductivity in the title compound for the first time when the high pressure exceeded 5 GPa. The local maximum of the superconducting transition temperatures was Tc=2.8 K at 6 and 9 GPa. The superconducting phase of (TMTTF)2SbF6 was observed in an anomalously wide pressure range of 5.4<P≤9 GPa. We discuss this particular superconducting phase and the electron correlation phase of (TMTTF)2SbF6 under high pressure.
Journal
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 77 (2), 023701-023701, 2008
THE PHYSICAL SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390282679175040384
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- NII Article ID
- 130005436244
- 110006613869
- 210000107076
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- NII Book ID
- AA00704814
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- BIBCODE
- 2008JPSJ...77b3701I
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- ISSN
- 13474073
- 00319015
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- NDL BIB ID
- 9377025
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed