ISLAND SHAPE-INDUCED TRANSITION FROM 2D TO 3D GROWTH FOR PT/PT(111)

被引：154

作者：

JACOBSEN, J ^{[1
]}

JACOBSEN, KW ^{[1
]}

STOLTZE, P ^{[1
]}

NORSKOV, JK ^{[1
]}

机构：

[1] TECH UNIV DENMARK,DEPT PHYS,DK-2800 LYNGBY,DENMARK

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.74.2295

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a kinetic Monte Carlo simulation of the growth of Pt on Pt(111) capable of describing the experimentally observed temperature dependence of the island shapes and the growth mode. We show that the transition from a 2D growth mode at low temperatures to a 3D mode at higher temperatures is closely related to the disappearance of kink sites and the appearance of the triangular islands observed in the 3D growth regime. © 1995 The American Physical Society.

引用

页码：2295 / 2298

页数：4

共 20 条

[11] THE MOBILITY OF PT ATOMS AND SMALL PT CLUSTERS ON PT(111) AND ITS IMPLICATIONS FOR THE EARLY STAGES OF EPITAXIAL-GROWTH
LIU, SD
ZHANG, ZY
NORSKOV, J
METIU, H
[J]. SURFACE SCIENCE, 1994, 321 (1-2) : 161 - 171
[12] REENTRANT LAYER-BY-LAYER GROWTH - A NUMERICAL STUDY
SMILAUER, P
WILBY, MR
VVEDENSKY, DD
[J]. PHYSICAL REVIEW B, 1993, 47 (07): : 4119 - 4122
[13] SIMULATION OF SURFACE-DEFECTS
STOLTZE, P
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1994, 6 (45) : 9495 - 9517
[14] ACCOMMODATION AND DIFFUSION OF CU DEPOSITED ON FLAT AND STEPPED CU(111) SURFACES
STOLTZE, P
NORSKOV, JK
[J]. PHYSICAL REVIEW B, 1993, 48 (08): : 5607 - 5611
[15] STUMPF R, 1993, SURF SCI, V306, P501
[16] CRITICAL ISLAND SIZE FOR LAYER-BY-LAYER GROWTH
TERSOFF, J
VANDERGON, AWD
TROMP, RM
[J]. PHYSICAL REVIEW LETTERS, 1994, 72 (02) : 266 - 269
[17] DIFFUSION MECHANISMS RELEVANT TO METAL CRYSTAL-GROWTH - PT/PT(111)
VILLARBA, M
JONSSON, H
[J]. SURFACE SCIENCE, 1994, 317 (1-2) : 15 - 36
[18] LOW-TEMPERATURE HOMOEPITAXIAL GROWTH OF PT(111) IN SIMULATED VAPOR-DEPOSITION
VILLARBA, M
JONSSON, H
[J]. PHYSICAL REVIEW B, 1994, 49 (03): : 2208 - 2211
[19] CLASSICALLY EXACT OVERLAYER DYNAMICS - DIFFUSION OF RHODIUM CLUSTERS ON RH(100)
VOTER, AF
[J]. PHYSICAL REVIEW B, 1986, 34 (10): : 6819 - 6829
[20] ATOM INCORPORATION AT SURFACE CLUSTERS - AN ATOMIC VIEW
WANG, SC
EHRLICH, G
[J]. PHYSICAL REVIEW LETTERS, 1991, 67 (18) : 2509 - 2512

← 1 2 →