Development of a levitation cell for synchrotron radiation experiments at very high temperature

被引:42
作者
Landron, C [1 ]
Launay, X [1 ]
Rifflet, JC [1 ]
Echegut, P [1 ]
Auger, Y [1 ]
Ruffier, D [1 ]
Coutures, JP [1 ]
Lemonier, M [1 ]
Gailhanou, M [1 ]
Bessiere, M [1 ]
Bazin, D [1 ]
Dexpert, H [1 ]
机构
[1] LAB UTILISAT RAYONNEMENT ELECTROMAGNET,F-91405 ORSAY,FRANCE
关键词
D O I
10.1016/S0168-583X(97)00104-3
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Although great improvements have been performed in containerless experiments, stable levitation of dense and millimeter sized objects still poses challenges that must be taken up for characterization of materials at very high temperature. This paper presents a new analysis cell developed for obtaining in situ structural information by X-ray absorption on samples at very high temperature (up to 2700 K). A gas jet levitator has been used in combination with a laser heating. The first structural analysis were carried out on Yttrium Aluminum Garnet (YAG) compounds above the melting point by using synchrotron radiation facilities.
引用
收藏
页码:627 / 632
页数:6
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