NOTE ON THE K EXTENDED X-RAY ABSORPTION FINE-STRUCTURE DEBYE-WALLER FACTOR

被引：79

作者：

ISHII, T

机构：

[1] Fac. of Eng., Okayama Univ.

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1992年 / 4卷 / 40期

关键词：

D O I：

10.1088/0953-8984/4/40/015

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The cumulant expansion of the EXAFS Debye-Waller factor is discussed for the polarized and 'non-polarized' K EXAFS formulae. The improved formula for the non-polarized EXAFS turns out to give a shorter near-neighbour distance than the value obtained by the expansion derived previously. Specifically, in CuBr at around 600 K its difference is about 0.01 angstrom.

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页码：8029 / 8034

页数：6

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