% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Heggen:133628,
author = {Heggen, Marc and Feuerbacher, Michael},
title = {{M}etadislocations: {T}he case of pure glide},
journal = {MRS online proceedings library},
volume = {1517},
issn = {1946-4274},
address = {Warrendale, Pa.},
publisher = {MRS},
reportid = {FZJ-2013-02043},
year = {2013},
abstract = {Metadislocations are highly complex and pivotal defects
mediating plastic deformation in complex metallic alloys.
Here, we review recent results on the structure of
metadislocations in the phases T-Al-Mn-Pd, T-Al-Mn-Fe and
o-Al13Co4. In these materials, metadislocation motion is of
particular interest as it takes place by pure glide in
contrast to most other complex metallic alloys. Recently,
novel metadislocations were found in the T-phase [1]. They
have Burgers vectors (n = 2, 3, 4) and are associated to
two, four and six planar defects, respectively. The type of
planar defect depends on the deformation geometry.
Metadislocation glide creates (1 0 0) stacking faults and
climb creates (0 0 1) phason planes. Metadislocation glide
was observed in the o-Al13Co4 phase, as well [2]. The close
structural relation of metadislocations in the phases
T-Al-Mn-Pd, T-Al-Mn-Fe, Al13Co4 and ε6-Al-Pd-Mn is
discussed},
cin = {PGI-5},
ddc = {670},
cid = {I:(DE-Juel1)PGI-5-20110106},
pnm = {424 - Exploratory materials and phenomena (POF2-424)},
pid = {G:(DE-HGF)POF2-424},
typ = {PUB:(DE-HGF)16},
doi = {10.1557/opl.2012.1754},
url = {https://juser.fz-juelich.de/record/133628},
}