TY  - JOUR
AU  - Feuerbacher, M.
AU  - Heggen, M.
TI  - Metadislocations in Complex Metallic Alloys and theis Relation to Dislocations in Icosahedral Quasicrystals
JO  - Israel journal of chemistry
VL  - 51
SN  - 1869-5868
CY  - Weinheim
PB  - Wiley-VCH
M1  - PreJuSER-21486
SP  - 1235 - 1245
PY  - 2011
N1  - Record converted from VDB: 12.11.2012
AB  - Complex metallic alloys and quasicrystals are closely related. Both possess icosahedral local order, but while in quasicrystals the long-range order and hence the macroscopic structure is also icosahedral, in complex metallic alloys a periodic structure with large lattice parameters is formed. Metadislocations are novel and highly complex structural defects in complex metallic alloys. Focusing on metadislocations in e-type phases, we will review the basic geometric concepts of metadislocations and the relation between the number of phason planes, Burgers vector, and the elastic energy. The properties of dislocations in icosahedral Al-Pd-Mn will briefly be recalled and discussed in relation to metadislocations.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000298790700013
DO  - DOI:10.1002/ijch.201100142
UR  - https://juser.fz-juelich.de/record/21486
ER  -