Journal article
The structure of 〈c + a〉 type dislocation loops in magnesium
Abstract
Mg (hcp) single crystals exhibit an unusually high work-hardening rate when compressed along the c-axis at room temperature. Post-deformation investigation using bright-field and weak-beam dark-field techniques in a transmission electron microscope (TEM) and by high-angle annular dark-field imaging (HAADF) using a scanning transmission electron microscope confirms the presence of sessile c + a type dislocation loops on the basal plane whose …
Authors
Geng J; Chisholm MF; Mishra RK; Kumar KS
Journal
Philosophical Magazine Letters, Vol. 94, No. 6, pp. 377–386
Publisher
Taylor & Francis
Publication Date
June 3, 2014
DOI
10.1080/09500839.2014.916423
ISSN
0950-0839