Note on the K extended X-ray absorption fine-structure Debye-Waller factor
Note on the K extended X-ray absorption fine-structure Debye-Waller factor
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关于 K 扩展 X 射线吸收精细结构德拜-沃勒因子的注释
DOI：
10.1088/0953-8984/4/40/015
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
T. Ishii
中科院分区：
文献类型：
--
作者：
T. Ishii
讨论了极化和非极化K EXAFS公式中EXAFS Debye-Waller因子的累积展开。改进的公式为nonpolarizedIrs原来给一个较短的近邻距离比以前推导的扩展所获得的值。具体地，在CuBr中，在约600 K下，其差约为0.01 AA。
The cumulant expansion of the EXAFS Debye-Waller factor is discussed for the polarized and nonpolarized K EXAFS formulae. The improved formula for the nonpolarized Irs 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 AA.