Open AccessDIRECT ATOMIC IMAGING OF THE FORMATION OF A 60° DISLOCATION ON THE (111) SURFACE OF Tb4O7
Author(s) -
NING XTAO-GUANG,
Hengqiang Ye
Publication year - 1990
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.1599
Subject(s) - dislocation , materials science , atomic units , surface (topology) , crystal (programming language) , radiation , optics , composite material , physics , geometry , mathematics , quantum mechanics , computer science , programming language
Clean surfaces of Tb4O7 crystal have been studied by a surface profile imaging technique cm the atomic scale. The formation of a 60° mixed dislocation due to electron radiation on the(111) surface was observed in-situ.
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