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High pressure synthesis of a quasi-one-dimensional GdFeO3-type perovskite PrCuO3 with nearly divalent Cu ions.
Ito, Masaharu; Takahashi, Hidefumi; Sakai, Hideaki; Sagayama, Hajime; Yamasaki, Yuichi; Yokoyama, Yuichi; Setoyama, Hiroyuki; Wadati, Hiroki; Takahashi, Kanako; Kusano, Yoshihiro; Ishiwata, Shintaro.
Afiliação
  • Ito M; Department of Applied Physics and Quantum Phase Electronics Center (QPEC), University of Tokyo, Tokyo 113-8656, Japan.
  • Takahashi H; Department of Applied Physics and Quantum Phase Electronics Center (QPEC), University of Tokyo, Tokyo 113-8656, Japan and Division of Materials Physics, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan. ishiwata@mp.es.osaka-u.ac.jp.
  • Sakai H; Department of Applied Physics and Quantum Phase Electronics Center (QPEC), University of Tokyo, Tokyo 113-8656, Japan and Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan and PRESTO, Japan Science and Technology Agency, Kawaguchi, Saitama 332-0012, Japan.
  • Sagayama H; Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba, Ibaraki 305-0801, Japan.
  • Yamasaki Y; PRESTO, Japan Science and Technology Agency, Kawaguchi, Saitama 332-0012, Japan and Research and Services Division of Materials Data and Integrated System (MaDIS), National Institute for Materials Science (NIMS), Ibaraki, Tsukuba 305-0047, Japan and RIKEN Center for Emergent Matter Science (CEMS), W
  • Yokoyama Y; Research and Services Division of Materials Data and Integrated System (MaDIS), National Institute for Materials Science (NIMS), Ibaraki, Tsukuba 305-0047, Japan and Institute for Solid State Physics, University of Tokyo, Chiba 277-8581, Japan.
  • Setoyama H; Kyushu Synchrotron Light Research Center, 8-7 Yayoigaoka, Tosu, Saga 841-0005, Japan.
  • Wadati H; Institute for Solid State Physics, University of Tokyo, Chiba 277-8581, Japan.
  • Takahashi K; Department of Applied Physics and Quantum Phase Electronics Center (QPEC), University of Tokyo, Tokyo 113-8656, Japan.
  • Kusano Y; Department of Applied Chemistry and Biotechnology, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama 700-0005, Japan.
  • Ishiwata S; Department of Applied Physics and Quantum Phase Electronics Center (QPEC), University of Tokyo, Tokyo 113-8656, Japan and Division of Materials Physics, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan. ishiwata@mp.es.osaka-u.ac.jp and PRESTO, Japan Science a
Chem Commun (Camb) ; 55(61): 8931-8934, 2019 Aug 07.
Article em En | MEDLINE | ID: mdl-31290901
ABSTRACT
A new perovskite-type cuprate PrCuO3 has been synthesized by high-pressure oxygen annealing. Synchrotron X-ray powder diffraction and absorption spectroscopy revealed that PrCuO3 crystallizes in the GdFeO3-type structure with cooperative Jahn-Teller distortion, forming one-dimensional chains of corner-shared CuO4 plaquettes with nearly divalent Cu ions.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2019 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2019 Tipo de documento: Article