Global Phase Diagram of the Magnetic Field-Induced Organic Superconductors λ-(BETS)2FexGa1-xCl4

• Uji Shinya

  National Institute for Materials Science

• Terashima Taichi

  National Institute for Materials Science

• Terakura Chieko

  National Institute for Materials Science

• Yakabe Taro

  National Institute for Materials Science

• Terai Yoshikazu

  National Institute for Materials Science

• Yasuzuka Syuma

  National Institute for Materials Science

• Imanaka Yasutaka

  National Institute for Materials Science

• Tokumoto Madoka

  National Institute of Advanced Industrial Science and Technology

• Kobayashi Akiko

  Research Centre for Spectrochemistry, Graduate School of Science, The University of Tokyo

• Sakai Fumiko

  Institute for Solid State Physics, The University of Tokyo

• Tanaka Hisashi

  Institute for Molecular Science

• Kobayashi Hayao

  Institute for Molecular Science

• Balicas Luis

  National High Magnetic Field Laboratory, Florida State University

• Brooks James S.

  National High Magnetic Field Laboratory, Florida State University

書誌事項

タイトル別名

• Global Phase Diagram of the Magnetic Field-Induced Organic Superconductors .LAMBDA.-(BETS)2FexGa1-xCl4.
• Global Phase Diagram of the Magnetic Field Induced Organic Superconductors ラムダ BETS 2FexGa1 xCl4
• Global Phase Diagram of the Magnetic Field-Induced Organic Superconductors λ-(BETS)₂Fe_<i>x</i>Ga_1-<i>x</i>Cl₄

抄録

Organic alloys λ-(BETS)₂Fe_xGa_1−xCl₄ show superconductivity only under very high magnetic fields parallel to the conducting layer for x≥0.47. As x decreases, the field induced superconducting phase shifts towards lower fields and a striking field-induced insulator to superconductor transition is observed below 4 T for x=0.45. We show that the overall features of the global phase diagram are well understood in terms of Jaccarino-Peter compensation mechanism. These results provide a new road map for the future design of high magnetic field superconductors.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 72 (2), 369-373, 2003

  一般社団法人 日本物理学会

キーワード

• Organic conductor
• superconductivity
• Jaccarino-Peter effect
• high magnetic field

詳細情報

• CRID: 1390282679162103168
• NII論文ID: 110001954418
• NII論文ID: 210000104635
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.72.369
• BIBCODE: 2003JPSJ...72..369U
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 6444952
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6444952
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.72.369
• 本文言語コード: en
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