Hydrothermal Synthesis of a New Double Perovskite-Type Bismuthate, (Ba0.75K0.14H0.11)BiO3•nH2O

被引：28

作者：

Jiang, Hong ^{[1
]}

Kumada, Nobuhiro ^{[1
]}

Yonesaki, Yoshinori ^{[1
]}

Takei, Takahiro ^{[1
]}

Kinomura, Nobukazu ^{[1
]}

Yashima, Masatorno ^{[2
]}

Azuma, Masaki ^{[3
]}

Oka, Kengo ^{[3
]}

Shimakawa, Yuichi ^{[3
]}

机构：

[1] Univ Yamanashi, Grad Sch Med & Engn, Dept Res Interdisciplinary, Kofu, Yamanashi 4008511, Japan

[2] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Mat Sci & Engn Interdisciplinary, Yokohama, Kanagawa 2268502, Japan

[3] Kyoto Univ, Inst Chem Res, Kyoto 6110011, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2009年 / 48卷 / 01期

关键词：

CRYSTAL-STRUCTURE; BAPB1-XBIXO3; SYSTEM; SUPERCONDUCTIVITY; DIFFRACTION; REFINEMENT;

D O I：

10.1143/JJAP.48.010216

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A new double perovskite-type bismuthate, (Ba0.75K0.14H0.11)BiO3 center dot nH(2)O was prepared by low-temperature hydrothermal reaction. This compound had the double perovskite-type structure with a cubic cell of a = 0.85444(3) nm, in which the A site was occupied by Ba atoms, K atoms, and water molecules, and Bi atoms occupied one crystallographic site. This compound exhibited superconductive diamagnetism with an onset temperature of about 8 K. (C) 2009 The Japan Society of Applied Physics

引用

页数：3

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