NUCLEATION-CONTROLLED THIN-FILM INTERACTIONS - SOME SILICIDES

被引:47
作者
ANDERSON, R [1 ]
BAGLIN, J [1 ]
DEMPSEY, J [1 ]
HAMMER, W [1 ]
DHEURLE, F [1 ]
PETERSSON, S [1 ]
机构
[1] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598
关键词
D O I
10.1063/1.91073
中图分类号
O59 [应用物理学];
学科分类号
摘要
Silicides formed by the interaction of a metal thin film with a single-crystal silicon substrate usually grow in layers according to diffusion- or reaction-controlled kinetics. The mechanism of the formation of five silicides, IrSi3, Rh4Si5, Hf Si2, NiSi2, and PdSi, share common aspects which set them categorically apart from IrSi1.75, RhSi, HfSi, NiSi, and Pd2Si, which form in the usual way. It is proposed that the nucleation process of IrSi 3, Rh4Si5, HfSi2, NiSi2, and PdSi results from the respective small driving forces and the ensuing importance of usually negligible stress and/or surface effects.
引用
收藏
页码:285 / 287
页数:3
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