EXAFS DETERMINATION OF THE LOCAL ATOMIC ORDER OF A METAL METALLOID ALLOY FORMED BY ION-IMPLANTATION

被引：1
|
作者：
PONS, F
TOURILLON, G
THOME, L
机构：
[1] LAB UTILISAT RAYONNEMENT ELECTROMAGNET,F-91405 ORSAY,FRANCE
[2] CTR SPECTROMETRIE NUCL & SPECTROMETRIE MASSE,F-91405 ORSAY,FRANCE
来源：
PHYSICS LETTERS A | 1990年 / 143卷 / 08期
关键词：
D O I：
10.1016/0375-9601(90)90385-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The local atomic order of a Ni-B alloy formed by ion implantation is investigated by EXAFS and the results compared to RBS and channeling data recorded on the same samples. The quite similar variation of the fraction of disordered (amorphous) volume in the implanted layer obtained in both types of experiments demonstrates that EXAFS provides a quantitative tool to measure the degree of disorder present in a crystalline sample. The results also reinforce at a microscopial level the previsions of a model developed previously to account for the amorphization process. © 1990.
引用
收藏
页码：425 / 428
页数：4
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