Partial structural functions of molten CuBr estimated from the anomalous X-ray scattering measurements
Partial structural functions of molten CuBr estimated from the anomalous X-ray scattering measurements
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根据异常 X 射线散射测量估计熔融 CuBr 的部分结构函数
DOI：
10.1143/jpsj.66.633
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发表时间：
1997
影响因子：
1.7
通讯作者：
Y. Waseda
中科院分区：
文献类型：
--
作者：
M. Saito;Changyong Park;K. Omote;K. Sugiyama;Y. Waseda
从异常x射线散射（AXS）测量中估计了熔融cur的个别部分结构函数。该数据处理包括反向蒙特卡罗（RMC）模拟技术的帮助。CuCu的阳离子-阳离子结构因子(Q)是无结构的，Cu-Cu在熔融cur中的最近距离明显小于Br-Br，表明类离子渗透到第一非类离子配位层，类似于熔融CuCl的情况。提出了一种Br -离子的无序紧密堆积，其中Cu +离子蜿蜒而行，通过穿透四面体孔洞而呈现出强烈的无序分布。
The individual partial structural functions of molten CuBr have been estimated from the anomalous X-ray scattering (AXS) measurements. This data processing includes the help of the reverse Monte Carlo (RMC) simulation technique. The cation-cation structure factor of a CuCu ( Q ) was found to be rather structureless and the closest Cu–Cu distance in molten CuBr was significantly smaller than that for Br–Br, indicating the like-ion penetration into the first unlike-ion coordination shell, similar to the molten CuCl case. It is then suggested that a disordered close packing of Br - ions where Cu + ions meander so as to take strongly disordered distribution by penetrating through the tetrahedral holes.