RAMAN STUDY OF LASER ANNEALED SILICON

被引:57
作者
MORHANGE, JF
KANELLIS, G
BALKANSKI, M
机构
[1] Laboratoire de Physique des Solides, associé au C.N.R.S., Université Pierre et Marie Curie, 75230 PARIS CEDEX 05, 4, Place Jussieu
关键词
D O I
10.1016/0038-1098(79)90392-2
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Raman spectroscopy of laser annealed implanted Silicon shows a phonon peak shifted up to ten cm-1 compared with a perfect crystalline sample. This shifted peak is interpreted as being due to the finite size of microcrystallites existing in the annealed region where the energy is below the fusion threshold. A simple model describing the vibrationnal properties of such crystallites has been established and compared to the experimental results. © 1979.
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页码:805 / 808
页数:4
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