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Nucleation and Growth Characteristics of Metal Films on C_(60)(111)Surface

         

摘要

C_(60) single crystals oriented at[111]about 1μm in size,were grown in C_(60) film on NaCl(001)substrate.Bilayer films of nickel,gold,silver,and indium over C_(60) on NaCl substrate prepared by vacuum deposition method were studied with a transmission electron microscope.It was found that for different kinds of metals,their nucleation and growth characteristics on C_(60) (111)surface are quite different.This phenomenon is mainly attributed to different activation energies of the four metals.Analyses of the experimental results indicate that the activation energies of Ni,Au,Ag,and In adatoms on C_(60) (111)surface change in a descent order.

著录项

  • 来源
    《中国物理快报:英文版》 |1998年第4期|P.290-292|共3页
  • 作者单位

    Structural Research Laboratory and Center for Fundamental Physics University of Science and technology of China Hefei 230026;

    Structural Research Laboratory and Center for Fundamental Physics University of Science and technology of China Hefei 230026;

    Structural Research Laboratory and Center for Fundamental Physics University of Science and technology of China Hefei 230026;

    Structural Research Laboratory and Center for Fundamental Physics University of Science and technology of China Hefei 230026;

    Structural Research Laboratory and Center for Fundamental Physics University of Science and technology of China Hefei 230026;

    Structural Research Laboratory and Center for Fundamental Physics University of Science and technology of China Hefei 230026;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 金属学与热处理;
  • 关键词

    activation; silver; nickel;

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