New Electron-Doped Superconducting Cuprate Li_<i>x</i>Sr₂CuO₂Br₂

• Kajita Tetsuya

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

• Kato Masatsune

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

• Suzuki Takashi

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

• Itoh Takashi

  Center for Interdisciplinary Research, Tohoku University

• Noji Takashi

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

• Koike Yoji

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

書誌事項

タイトル別名

• New Electron-Doped Superconducting Cuprate LixSr2CuO2Br2

抄録

A new electron-doped superconductor Li_xSr₂CuO₂Br₂ with x=0.15 has successfully been synthesized by an electrochemical Li-intercalation technique. The magnetic susceptibility shows superconductivity of bulk with the superconducting transition temperature T_c=8 K. This compound is the first electron-doped superconducting cuprate with the K₂NiF₄ structure.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 43 (11B), L1480-L1481, 2004

  The Japan Society of Applied Physics

キーワード

• superconductivity
• Li-intercalation
• layered perovskite
• cuprate
• electron-doping

詳細情報

• CRID: 1390282681242062976
• NII論文ID: 210000057058
• NII論文ID: 10014034580
• NII書誌ID: AA10650595
• DOI: 10.1143/jjap.43.l1480
• ISSN: 13474065
• ISSN: 00214922
• Web Site: http://stacks.iop.org/1347-4065/43/i=11B/a=L1480/pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可