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Experimental observation of carousel-like phason flips in the decagonal quasicrystal Al60Cr20Fe10Si10
He, Zhanbing1; Maurice, Jean Luc2; Ma, Haikun1; Wang, Yanguo3; Li, Hua1; Zhang, Tiantian1; Ma, Xiuliang4; Steurer, Walter5
Corresponding AuthorHe, Zhanbing(hezhanbing@ustb.edu.cn)
2021-09-01
Source PublicationACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES
ISSN2053-2733
Volume77Pages:355-361
AbstractQuasicrystals 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.
Keyworddecagonal quasicrystals TEM transmission electron microscopy atomic clusters clockwise phason flips
Funding OrganizationNational Natural Science Foundation of China ; China Scholarship Council ; French National Research Agency (ANR) through the TEMPOS Equipex, pole NanoMAX
DOI10.1107/S2053273321007518
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51871015] ; National Natural Science Foundation of China[51471024] ; China Scholarship Council ; French National Research Agency (ANR) through the TEMPOS Equipex, pole NanoMAX[ANR-10-EQPX-50]
WOS Research AreaChemistry ; Crystallography
WOS SubjectChemistry, Multidisciplinary ; Crystallography
WOS IDWOS:000692972500001
PublisherINT UNION CRYSTALLOGRAPHY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166520
Collection中国科学院金属研究所
Corresponding AuthorHe, Zhanbing
Affiliation1.Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China
2.Ecole Polytech, Inst Polytech Paris, CNRS, LPICM, Palaiseau, France
3.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
5.Swiss Fed Inst Technol, Dept Mat, CH-8093 Zurich, Switzerland
Recommended Citation
GB/T 7714
He, Zhanbing,Maurice, Jean Luc,Ma, Haikun,et al. Experimental observation of carousel-like phason flips in the decagonal quasicrystal Al60Cr20Fe10Si10[J]. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES,2021,77:355-361.
APA He, Zhanbing.,Maurice, Jean Luc.,Ma, Haikun.,Wang, Yanguo.,Li, Hua.,...&Steurer, Walter.(2021).Experimental observation of carousel-like phason flips in the decagonal quasicrystal Al60Cr20Fe10Si10.ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES,77,355-361.
MLA He, Zhanbing,et al."Experimental observation of carousel-like phason flips in the decagonal quasicrystal Al60Cr20Fe10Si10".ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 77(2021):355-361.
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