Local ordering in disordered systems under extreme conditions

被引：0
|
作者：
Di Cicco, Andrea [1 ]
Phincipi, Emillano
Minicucci, Marco [1 ]
De Panfilis, Simone
Trapananti, Angela [2 ]
Filipponi, Adriano [3 ]
机构：
[1] Univ Camerino, Dipartimento Fis, CNISM, INFM,Dipartimento Fis, I-62032 Camerino, Italy
[2] ESRF, Grenoble, France
[3] Univ Aquila Coppito, CNISM, INFM, Dipt Fis, Coppito, Italy
来源：
X-RAY ABSORPTION FINE STRUCTURE-XAFS13 | 2007年 / 882卷
关键词：
EXAFS; XAS; XRD; high-pressure; high-temperature; GNXAS; RMC;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Recent advances in data-analysis and instrumentation allowed us to perform x-ray absorption (YCAS) studies of liquids, undercooled liquids and glasses under high-temperature and/or high-pressure conditions. The experimental set-up used for combined XAS and x-ray diffraction with synchrotron radiation at the ESRF is briefly shown. Advances in XAS data-analysis allowing detailed structural insight about pair and higher-order distributions are also mentioned. Applications to liquid and undercooled liquid metals like Cu, and Sn under pressure are briefly discussed.
引用
收藏
页码：404 / +
页数：2
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