X-RAY STUDY OF THE SUPERSTRUCTURE IN THE BI2O3-V2O5 SYSTEM

被引：15

作者：

KASHIDA, S

HORI, T

NAKAMURA, K

机构：

[1] Department of Physics, Niigata University, Ikarashi

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1994年 / 63卷 / 12期

关键词：

X-RAY DIFFRACTION; SUPERLATTICE STRUCTURE; FAST ION CONDUCTOR; DEFECT FLUORITE STRUCTURE;

D O I：

10.1143/JPSJ.63.4422

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The structure of a bismuth based oxide, Bi2O3:V2O5=9:1, has been studied by X-ray diffraction. This crystal has a fluorite type superstructure with 3 x 3 x 3 subcells. Vanadium atoms are located at every third layers along the [111] axis and occupy the third neighbor sites of the fee lattice. The oxygen vacancies are concentrated at nearest neighbor sites of the vanadium atoms.

引用

页码：4422 / 4426

页数：5

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