Submonolayer Au on Si(111) phase diagram

被引：60

作者：

Plass, R ^{[1
]}

Marks, LD ^{[1
]}

机构：

[1] NORTHWESTERN UNIV,DEPT MAT SCI & ENGN,EVANSTON,IL 60208

来源：

SURFACE SCIENCE | 1997年 / 380卷 / 2-3期

关键词：

adatoms; compound formation; diffusion and migration; gold; growth; low index single crystal surfaces; metal-semiconductor interfaces; metal-semiconductor nonmagnetic thin film structures; models of surface kinetics; non-equilibrium thermodynamics and statistical mechanics; semiconducting surfaces; silicides; silicon; single crystal surfaces; surface chemical reaction; surface defects; surface diffusion; surface energy; surface relaxation and reconstruction; surface thermodynamics (including phase transitions);

D O I：

10.1016/S0039-6028(97)00029-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Based on a review of the current literature, a surface phase diagram is proposed for the submonolayer Au on Si(lll) system. Kinetic considerations are reviewed and key surface phase diagram features such as the Theta < 0.4 ML metastable Si(111)-(root 3 x root 3)R30 degrees-Au structure and the high temperature Si(111)-(root 3 x root 3)R30 degrees-Au to Si(lll)-(1 x 1)Au second order phase transition are discussed. Experiments to verify certain portions of the phase diagram are proposed. (C) 1997 Elsevier Science B.V.

引用

页码：497 / 506

页数：10

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