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THE DIRECT OBSERVATION OF THE GE(001) DIMER STRUCTURE BY HIGH-RESOLUTION UHV TRANSMISSION ELECTRON-MICROSCOPY

被引：14
作者：
MITOME, M
TAKAYANAGI, K
机构：
[1] Department of Materials Science and Engineering, Tokyo Institute of Technology, Midori-ku, Yokohama, 227, Nagatsuta
来源：
SURFACE SCIENCE | 1991年 / 242卷 / 1-3期
关键词：
D O I：
10.1016/0039-6028(91)90244-M
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The dimer structure of the (001) surfaces of the germanium particles and dynamical rearrangement are observed in real space and in real-time by high resolution UHV electron microscopy. From the computer simulation of the electron microscope images it is found that the dimers are asymmetric and change their dipole directions.
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页码：69 / 72
页数：4
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