ON THE OCCURRENCE OF DEFORMATIONS AND INTERNAL-STRESSES IN VACANCY AGING THIN-FILMS DURING THEIR CRYSTALLIZATION

被引：0

作者：

KONDRATEV, VV

BOLOTOV, IE

PRILEPO, VL

机构：

[1] Acad of Sciences of the USSR, Sverdlovsk, USSR, Acad of Sciences of the USSR, Sverdlovsk, USSR

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1986年 / 94卷 / 02期

关键词：

CRYSTALS - Thin Films;

D O I：

10.1002/pssa.2210940203

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A quantitative description of the vacancy aging process in amorphous thin films during their crystallization is made. It is shown that a thin-film effect to increase elastic deformations is likely to occur in vacancy aging thin films as compared with the corresponding deformations of equiaxed bodies. Stresses which arise in a vacancy aging crystal growing in a free amorphous film are determined and analyzed. It is demonstrated that for certain (intermediate) values of crystallization rate the stress field in the crystal is of variable sign. Ways of stress relaxation are analyzed.

引用

页码：453 / 460

页数：8

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