Imaging of the strain field around precipitate particles using transmission ion channeling
作者:
P. J. C. King,
M. B. H. Breese,
D. Meekeson,
P. J. M. Smulders,
P. R. Wilshaw,
G. W. Grime,
期刊:
Journal of Applied Physics
(AIP Available online 1996)
卷期:
Volume 80,
issue 5
页码: 2671-2679
ISSN:0021-8979
年代: 1996
DOI:10.1063/1.363184
出版商: AIP
数据来源: AIP
摘要:
This paper shows ion channeling images of the strain field produced by precipitate particles in a crystal matrix. Images have been produced by mapping the energy of 3 MeV protons transmitted through a thinned silicon crystal containing colonies of copper silicide particles, with the incident beam at or close to planar channeling directions of the lattice. Features of the precipitate contrast observed as a function of beam tilt angle away from channeling alignment are qualitatively explained using a model based on symmetrical plane rotation of the crystal lattice around the colonies. ©1996 American Institute of Physics.
点击下载:
PDF
(777KB)
返 回