USE OF A LASER DIFFRACTION PATTERN TO STUDY SURFACE SELF‐DIFFUSION OF METALS
作者:
H. P. Bonzel,
N. A. Gjostein,
期刊:
Applied Physics Letters
(AIP Available online 1967)
卷期:
Volume 10,
issue 9
页码: 258-260
ISSN:0003-6951
年代: 1967
DOI:10.1063/1.1754937
出版商: AIP
数据来源: AIP
摘要:
A new method is described for continuously monitoring surface self‐diffusion in an ultrahigh vacuum environment by means of a laser diffraction pattern obtained from a sinusoidal surface profile. The method permits a continuous measurement of the surface self‐diffusion coefficient to be made while simultaneously observing the structure and cleanliness of a surface by low‐energy electron diffraction techniques.
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