Experimental observation of carousel-like phason flips in the decagonal quasicrystal Al60Cr20Fe10Si10
dc.contributor.author
He, Zhanbing
dc.contributor.author
Maurice, Jean-Luc
dc.contributor.author
Ma, Haikun
dc.contributor.author
Wang, Yanguo
dc.contributor.author
Li, Hua
dc.contributor.author
Zhang, Tiantian
dc.contributor.author
Ma, Xiuliang
dc.contributor.author
Steurer, Walter
dc.date.accessioned
2021-10-19T07:24:33Z
dc.date.available
2021-09-17T04:17:56Z
dc.date.available
2021-10-19T07:23:33Z
dc.date.available
2021-10-19T07:24:33Z
dc.date.issued
2021-09-01
dc.identifier.issn
2053-2733
dc.identifier.other
10.1107/S2053273321007518
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/505809
dc.description.abstract
Quasicrystals have special crystal structures with long-range order, but without translational symmetry. Unexpectedly, carousel-like successive flippings of groups of atoms inside the similar to 2 nm decagonal structural subunits of the decagonal quasicrystal Al60Cr20Fe10Si10 were directly observed using in situ high-temperature high-resolution transmission electron microscopy imaging. The observed directionally successive phason flips occur mainly clockwise and occasionally anticlockwise. The origin of these directional phason flips is analyzed and discussed.
en_US
dc.language.iso
en
en_US
dc.publisher
Blackwell
en_US
dc.subject
decagonal quasicrystals
en_US
dc.subject
TEM
en_US
dc.subject
transmission electron microscopy
en_US
dc.subject
atomic clusters
en_US
dc.subject
clockwise phason flips
en_US
dc.title
Experimental observation of carousel-like phason flips in the decagonal quasicrystal Al60Cr20Fe10Si10
en_US
dc.type
Journal Article
ethz.journal.title
Acta Crystallographica Section A: Foundations and Advances
ethz.journal.volume
77
en_US
ethz.journal.issue
5
en_US
ethz.journal.abbreviated
Acta Cryst. A
ethz.pages.start
355
en_US
ethz.pages.end
361
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Oxford
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2021-09-17T04:18:14Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2021-10-19T07:23:40Z
ethz.rosetta.lastUpdated
2022-03-29T14:21:25Z
ethz.rosetta.versionExported
true
ethz.COinS
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Journal Article [131006]