Structure of a Coincidence and Near‐Coincidence Tilt Boundary in Gold
作者:
P. Chaudhari,
S. Mader,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 12
页码: 483-485
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654026
出版商: AIP
数据来源: AIP
摘要:
The structure of tilt grain boundaries formed by a rotation of 60° and 30° about a 〈111〉 axis has been examined by transmission electron microscopy. In specimens containing 30° boundaries, low‐angle dislocation arrays with a tilt angle of 2.2° are commonly observed. This is attributed to the presence of a coincidence site lattice relation at 27.8°.
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