SURFACE STRESS EFFECTS ON THE THERMODYNAMICS OF EPITAXY

被引:2
|
作者
CAMMARATA, RC
SIERADZKI, K
机构
[1] Dept. of Mater. Sci. and Eng., The Johns Hopkins University, Baltimore, 21218, MD
关键词
SURFACE STRESS; THERMODYNAMICS;
D O I
10.1007/BF02665969
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An analysis of the thermodynamics of epitaxy in thin films is presented which includes the effects of the surface stresses of the free surface and the film-substrate interface. It is shown that these effects, which are usually ignored in the theory of epitaxy, can have a major influence on both the critical thickness for epitaxy and on the partitioning of the misfit strain between the volume elastic strain and interface dislocations.
引用
收藏
页码:815 / 817
页数:3
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