INITIAL GROWTH MODE OF AU ON AG(110) STUDIED WITH 1ST-PRINCIPLES CALCULATIONS

被引：58

作者：

CHAN, CT

BOHNEN, KP

HO, KM

机构：

[1] KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH,INST NUKL FESTKORPERPHYS,W-7500 KARLSRUHE 1,GERMANY

[2] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS,AMES,IA 50011

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.69.1672

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We studied the initial growth mode of Au on Ag(110) using first-principles total energy calculations. We found that a recently observed bilayer growth mode in this system is not energetically favorable and thus may not be an equilibrium process. The most favorable initial growth process up to 1 monolayer Au coverage is found to proceed via subsurface substitution, which is an interesting growth mode for a metal-on-metal system.

引用

页码：1672 / 1675

页数：4

共 17 条

[11] STRUCTURE AND GROWTH MODE OF METASTABLE FCC COBALT ULTRATHIN FILMS ON CU(001) AS DETERMINED BY ANGLE-RESOLVED X-RAY PHOTOEMISSION SCATTERING
LI, H
TONNER, BP
[J]. SURFACE SCIENCE, 1990, 237 (1-3) : 141 - 152
[12] SELF-CONSISTENT MIXED-BASIS APPROACH TO THE ELECTRONIC-STRUCTURE OF SOLIDS
LOUIE, SG
HO, KM
COHEN, ML
[J]. PHYSICAL REVIEW B, 1979, 19 (04): : 1774 - 1782
[13] March NH, 1983, THEORY INHOMOGENEOUS
[14] ROUSSET S, IN PRESS
[15] NOVEL METAL-FILM CONFIGURATION - RH ON AG(100)
SCHMITZ, PJ
LEUNG, WY
GRAHAM, GW
THIEL, PA
[J]. PHYSICAL REVIEW B, 1989, 40 (17): : 11477 - 11487
[16] ZANGWILL A, 1988, PHYSICS SURFACES, P432
[17] ADSORPTION OF METALLIC TIN ON THE AU(111) SURFACE
ZHANG, Y
SLAVIN, AJ
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1991, 9 (03): : 1784 - 1788

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