A new high precision strain scanner at the ILL

被引:11
|
作者
Pirling, T [1 ]
机构
[1] Inst Max Von Laue Paul Langevin, Diffract Grp, FR-38042 Grenoble, France
来源
关键词
strain scanning; radial collimator; peak clipping; surface effect; gauge volume;
D O I
10.4028/www.scientific.net/MSF.321-324.206
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
For efficient strain scanning, efficiency and accuracy are important parameters for planning an instrument. ILL has built a system with collimating optics and a Position Sensitive Detector. The different aspects of the method like peak clipping, surface effect, measuring time and the definition of the gauge volume are discussed and measurements comparing the performance of a slit geometry and the collimator are presented.
引用
收藏
页码:206 / 211
页数:6
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