NUCLEATION AND DIFFUSION OF CU ADATOMS ON CU(100) - A HELIUM-ATOM-BEAM SCATTERING STUDY

被引：175
作者：
ERNST, HJ
FABRE, F
LAPUJOULADE, J
机构：
[1] Centre d tudes Nucléaîres de Saclay, SRSIM
来源：
PHYSICAL REVIEW B | 1992年 / 46卷 / 03期
关键词：
D O I：
10.1103/PhysRevB.46.1929
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have determined the diffusion coefficient of a Cu adatom on Cu(100) by using helium-atom-beam scattering as a probe. Our approach relies on measuring in situ and in real time the separation between islands nucleated on individual terraces during a submonolayer deposition of Cu. The method can be applied with other surface-sensitive diffraction techniques as well.
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页码：1929 / 1932
页数：4
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