X-RAY ABSORPTION NEAR EDGE STRUCTURE SPECTROSCOPY (XANES) INVESTIGATIONS OF AMORPHOUS-ALLOYS

被引:5
|
作者
KIZLER, P
机构
[1] Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Elektronen-Synchrotron DESY, W-2000 Hamburg 52
关键词
D O I
10.1016/0022-3093(92)90149-E
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The paper outlines recent successes.in deriving particular structural information about amorphous alloys from X-ray absorption near edge structure (XANES) spectra. Examples of such information are (1) an estimation of the validity of structural models, (2) evidence for three-body-correlations and (3) the detection of preferred chemical bonding and a resulting microphase segregation in multicomponent amorphous alloys. The examples presented help to assess the potential of the relatively new method of XANES calculations and will stimulate further studies of non-crystalline materials.
引用
收藏
页码:342 / 346
页数:5
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