AMORPHIZATION IN FE-SI MULTILAYERS BY SOLID-STATE REACTION

被引：10

作者：

GUPTA, A

PRINCIPI, G

GUPTA, R

MADDALENA, A

CACCAVALE, F

TOSELLO, C

机构：

[1] UNIV PADUA,DIPARTIMENTO INGN MECCAN,SEZ MAT,I-35100 PADUA,ITALY

[2] UNIV PADUA,DIPARTIMENTO FIS,I-35100 PADUA,ITALY

[3] UNIV TRENT,DIPARTIMENTO FIS,I-38050 TRENT,ITALY

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.50.2833

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Solid-state reaction in Fe-Si multilayers occurring at 573 and 658 K has been studied. Iron is the predominantly diffusing species at lower temperatures. It is found that a large asymmetry in the mobilities of the two constituents is a basic requirement for amorphization to occur. A detailed study of transformation kinetics suggests that amorphization occurs via one-dimensional diffusion-controlled growth. Information about the possible mechanism of amorphization has been obtained.

引用

页码：2833 / 2840

页数：8

共 23 条

[1] Granulation, Phase Change, and Microstructure - Kinetics of Phase Change. III [J].