Defect Structure in Te‐doped GaAs single Crystals after Plastic Deformation (I). Twins and Stacking Faults
作者:
Peter Paufler,
Gerald Wagner,
Katrin Grosse,
期刊:
Crystal Research and Technology
(WILEY Available online 1993)
卷期:
Volume 28,
issue 1
页码: 3-10
ISSN:0232-1300
年代: 1993
DOI:10.1002/crat.2170280102
出版商: WILEY‐VCH Verlag
数据来源: WILEY
摘要:
AbstractAt temperatures above the brittle‐to‐ductile transition (490 °C) in Te‐doped GaAs three types of predominant defect configurations have been observed after uniaxial compression along a [001] direction: (i) twins and stacking faults (500 … 520 °C), (ii) slip zones of dislocations (≈ 550 °C) and (iii) dislocation cells (580 … 590 °C). In Part I quantitative details of the appearance of twins and stacking faults are given. Most frequently found were 30° partials in twins and
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