KINETIC MECHANISM FOR ISLAND SHAPE VARIATIONS CAUSED BY CHANGES IN THE GROWTH TEMPERATURE

被引:94
作者
LIU, SD
ZHANG, ZY
COMSA, G
METIU, H
机构
[1] UNIV CALIF SANTA BARBARA, CTR QUANTIZED ELECTR STRUCT, SANTA BARBARA, CA 93106 USA
[2] UNIV WISCONSIN, DEPT MAT SCI & ENGN, MADISON, WI 53706 USA
[3] UNIV CALIF SANTA BARBARA, DEPT PHYS, SANTA BARBARA, CA 93106 USA
[4] FORSCHUNGSZENTRUM JULICH, INST GRENSFLACHENFORSCH & VAKUUMPHYS, D-52425 JULICH, GERMANY
关键词
D O I
10.1103/PhysRevLett.71.2967
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
By using energy calculations and kinetic Monte Carlo simulations we find a kinetic mechanism that appears to control the shape of the islands formed by the aggregation of Pt atoms adsorbed on Pt(111).
引用
收藏
页码:2967 / 2970
页数:4
相关论文
共 14 条
  • [1] THE HOMOEPITAXIAL GROWTH OF PT ON PT(111) STUDIED WITH STM
    BOTT, M
    MICHELY, T
    COMSA, G
    [J]. SURFACE SCIENCE, 1992, 272 (1-3) : 161 - 166
  • [2] NUCLEATION AND GROWTH OF EPITAXIAL SILICON ON SI(001) AND SI(111) SURFACES BY SCANNING TUNNELING MICROSCOPY
    HAMERS, RJ
    KOHLER, UK
    DEMUTH, JE
    [J]. ULTRAMICROSCOPY, 1989, 31 (01) : 10 - 19
  • [3] NUCLEATION AND GROWTH OF THIN METAL-FILMS ON CLEAN AND MODIFIED METAL SUBSTRATES STUDIED BY SCANNING TUNNELING MICROSCOPY
    HWANG, RQ
    GUNTHER, C
    SCHRODER, J
    GUNTHER, S
    KOPATZKI, E
    BEHM, RJ
    [J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1992, 10 (04): : 1970 - 1980
  • [4] INTERATOMIC INTERACTIONS IN THE EFFECTIVE-MEDIUM THEORY
    JACOBSEN, KW
    NORSKOV, JK
    PUSKA, MJ
    [J]. PHYSICAL REVIEW B, 1987, 35 (14): : 7423 - 7442
  • [5] Liu Shun-Wei, UNPUB
  • [6] LU YT, 1991, SURF SCI, V245, P103
  • [7] EPITAXIAL-GROWTH AND THE ART OF COMPUTER-SIMULATIONS
    METIU, H
    LU, YT
    ZHANG, ZY
    [J]. SCIENCE, 1992, 255 (5048) : 1088 - 1092
  • [8] MORPHOLOGICAL EFFECTS INDUCED BY THE FORMATION OF A PT-ADATOM LATTICE GAS ON PT(111)
    MICHELY, T
    LAND, T
    LITTMARK, U
    COMSA, G
    [J]. SURFACE SCIENCE, 1992, 272 (1-3) : 204 - 210
  • [9] TEMPERATURE-DEPENDENCE OF THE SPUTTERING MORPHOLOGY OF PT(111)
    MICHELY, T
    COMSA, G
    [J]. SURFACE SCIENCE, 1991, 256 (03) : 217 - 226
  • [10] INVERSION OF GROWTH SPEED ANISOTROPY IN 2-DIMENSIONS
    MICHELY, T
    HOHAGE, M
    BOTT, M
    COMSA, G
    [J]. PHYSICAL REVIEW LETTERS, 1993, 70 (25) : 3943 - 3946