FOCUSSED MULTIPLE SCATTERING IN COMPRESSED ReO3

被引：22

作者：

Alberding, N. ^{[1
]}

Crozier, E. D. ^{[1
]}

Ingalls, R. ^{[2
]}

Houser, B. ^{[2
]}

机构：

[1] Simon Fraser Univ, Dept Phys, Burnaby, BC V5A 1S6, Canada

[2] Univ Washington, Dept Phys, Seattle, WA 98105 USA

来源：

JOURNAL DE PHYSIQUE | 1986年 / 47卷 / C-8期

关键词：

D O I：

10.1051/jphyscol:19868128

中图分类号：

学科分类号：

摘要：

ReO3 is a Perovskite consisting of oxygen-bridged rhenium atoms. The bridging angle can be continuously varied by application of pressure above a phase transition at 5.1 kbar. We have measured EXAFS spectra of ReO3 as a function of pressure up to 22 kbar. The data are related to the angle-dependent oxygen scattering amplitude, f(O)(beta,k). These experimental results are useful in verifying theoretical calculations and for analysing other systems in which the bridging angle is unknown.

引用

页码：159 / 162

页数：4

共 7 条

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