Superconductivity and Electrical Resistivity in the T'-Phase Pr_<2-y>La_<y-x>Ce_xCuO_<4-δ>

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概要

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• Effects of the La substitution for Pr on the superconductivity and the electrical resistivity have been investigated in Pr_<2-y>La_<y-x>Ce_xCuO_<4-δ> of the T'-phase. For heavily La-substituted samples of 1.0≦y≦1.2, superconductivity of the bulk appears in the range of smaller x values, 0.10≦x≲0.15. This is discussed in relation to the electrical resistivity and the carrier concentration in the CuO_2 sheet.

• 社団法人応用物理学会の論文
• 1992-09-15

著者

• KATO Masatsune

  Department of Applied Physics, Graduate School of Engineering, Tohoku University

• KOIKE Yoji

  Department of Applied Physics, Graduate School of Engineering, Tohoku University

• Sato Hisao

  Nitride Semiconductor Co. Ltd.

• Kato Masatune

  Department Of Physics Faculty Of Science Hiroshima University

• NOJI Takashi

  Department of Applied Physics, Tohoku University

• SATO Hidetaka

  Department of Applied Physics, Graduate School of Engineering, Tohoku University

• Sato H

  Research And Development Center Gunze Limited

• Kato M

  Toyota Central R&d Laboratories Inc.

• Koike Yoji

  Department Applied Physics Graduate School Of Engineering Tohoku University

• Noji Takashi

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• Sato Hidetaka

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• Sato Hiroyasu

  Faculty Of Engineering Mie University

• Sato Hiroharu

  Multimedia Eng. Lab.

• SAITO Yoshitami

  Department of Applied Physics, Faculty of Engineering, Tohoku University

• Kato M

  Japan Atomic Energy Res. Inst. Ibaraki Jpn

• Kato Masatsune

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• Kato M

  Advanced Research Laboratory Hitachi Ltd.

• Sato H

  Department Of Applied Chemistry Faculty Of Engineering Kumamoto University

• Saito Yoshitami

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• KAKIMOTO Akihiro

  Department of Applied Physics, Faculty of Engineering, Tohoku University

• MOCHIDA Mitsunori

  Department of Applied Physics, Faculty of Engineering, Tohoku University

• Kakimoto Akihiro

  Department Of Applied Physics Faculty Of Engineering Tohoku University:(present Address) Pfu Limited

• Mochida Mitsunori

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• Kato Masashi

  Department of Applied Physics, Graduate School of Engineering, Tohoku University

• Sato Hisao

  Department of Applied Physics, Graduate School of Engineering, Tohoku University

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