Structural study of molten germanium by energy-dispersive X-ray diffraction
Structural study of molten germanium by energy-dispersive X-ray diffraction
复制标题
通过能量色散 X 射线衍射研究熔融锗的结构
DOI：
10.1016/0022-3093(94)90124-4
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发表时间：
1994
影响因子：
3.5
通讯作者：
K. Sugiyama
中科院分区：
文献类型：
--
作者：
V. Petkov;S. Takeda;Y. Waseda;K. Sugiyama
用能量色散X射线衍射法研究了1253和1503K下熔融锗的结构。通过考虑固体锗晶体结构中的特征，将干涉和原子分布函数与模型函数进行了比较。已经确定的是，在目前研究的温度区间内，熔融锗的基本结构特征可能由在高压形式的固体锗中遇到的四面体类型的原子排列来描述，并进行微小的修改。
An energy-dispersive X-ray diffraction study on molten germanium has been carried out at temperatures of 1253 and 1503 K. The interference and atomic distribution functions were compared with model ones by considering the characteristic features found in crystal structures of solid germanium. It has been established that over the temperature interval presently investigated the essential structural features of molten germanium are likely to be described by the atomic arrangement of the tetrahedral type encountered in the high-pressure form of solid germanium with minor modification.