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Transmission electron microscopy observations of antiphase boundaries in CdTe
Authors:T I Milenov  V I Dimov
Affiliation:(1) Institute of Solid State Physics, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria;(2) Institute of Applied Mineralogy, Bulgarian Academy of Sciences, 1000 Sofia, Bulgaria
Abstract:Specimens from CdTe crystals, prepared by two different methods were examined by transmission electron microscopy. Antiphase boundaries were observed in both the {110} and {311} planes. Comparatively regularly ordered partial dislocations with a Burgers vector b=a/6 lang112rang were found in both cases. The distance between partial dislocations is about 6–8 nm. The probable formation mechanism of these boundaries is discussed.
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