Hidden symmetries in general grain boundaries
作者:
D. Gratias,
A. Thalal,
期刊:
Philosophical Magazine Letters
(Taylor Available online 1988)
卷期:
Volume 57,
issue 2
页码: 63-68
ISSN:0950-0839
年代: 1988
DOI:10.1080/09500838808229611
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
It is shown here that the geometric properties of grain boundaries can be described in exactly the same way for general and coincidence lattice boundaries; the fundamental symmetries are given by a six-dimensional space group uniquely defined by the actual crystal structure and independent of the orientation of the two crystals.
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