Röntgentopographische Untersuchungen an CdTe-Einkristallen
- 1 February 1981
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Kristallographie - Crystalline Materials
- Vol. 157 (3-4) , 291-298
- https://doi.org/10.1524/zkri.1981.157.3-4.291
Abstract
The perfection of single crystals of CdTe grown from the vapor phase has been studied by X-ray topography. Results show that the main defects are dislocations with Burgers vector of the [unk] [110] type. Occasionally those of the [unk] [11[unk]] type are observed. The majority of the dislocations are curved and tangled. The dislocation density is about 103cm−2. Small precipitates of Te as well as twin lamellae are present in a part of the crystals.Keywords
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