New polytypes of long-period stacking ordered structures in a near-equilibrium Mg97Zn1Y2 alloy

doi:10.1080/09500839.2017.1311426

IMR OpenIR

	New polytypes of long-period stacking ordered structures in a near-equilibrium Mg97Zn1Y2 alloy
	Jin, Q. Q.1,2; Shao, X. H.2; Hu, X. B.2,4; Peng, Z. Z.2; Ma, X. L.2,3
通讯作者	Shao, X. H.(xhshao@imr.ac.cn)
	2017
发表期刊	PHILOSOPHICAL MAGAZINE LETTERS
ISSN	0950-0839
卷号	97 期号:5 页码:180-187
摘要	By atomic-scale high-angle annular dark-field scanning transmission electron microscopy, the long-period stacking ordered (LPSO) structures in a near-equilibrium Mg97Zn1Y2 (at.%) alloy have been characterised. In addition to 18R and 14H, new polytypes of LPSO structures are analysed and determined as 60R, 78R, 26H, 96R, 38H, 40H, 108H and 246R. All of these LPSO structures feature ABCA building blocks with two Mg layers and three Mg layers sandwiched between them. The Bravais lattices and space groups of new polytypes of LPSO structures were easily determined via the newly introduced method. A structural relationship between the LPSOs is proposed.
关键词	Magnesium alloys long-period stacking ordered (LPSO) structure scanning transmission electron microscopy electron diffraction
资助者	National Science Foundation of China ; IMR ; SYNL
DOI	10.1080/09500839.2017.1311426
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[51301177] ; IMR[SCJJ-2013-PY-08] ; IMR[2015-PY08] ; SYNL[2015FP18]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering ; Physics
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000400001900002
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/124637
专题	中国科学院金属研究所
通讯作者	Shao, X. H.
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang, Peoples R China 3.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou, Peoples R China 4.Japan Fine Ceram Ctr, Nanostruct Res Lab, Nagoya, Aichi 4568587, Japan
推荐引用方式 GB/T 7714	Jin, Q. Q.,Shao, X. H.,Hu, X. B.,et al. New polytypes of long-period stacking ordered structures in a near-equilibrium Mg97Zn1Y2 alloy[J]. PHILOSOPHICAL MAGAZINE LETTERS,2017,97(5):180-187.
APA	Jin, Q. Q.,Shao, X. H.,Hu, X. B.,Peng, Z. Z.,&Ma, X. L..(2017).New polytypes of long-period stacking ordered structures in a near-equilibrium Mg97Zn1Y2 alloy.PHILOSOPHICAL MAGAZINE LETTERS,97(5),180-187.
MLA	Jin, Q. Q.,et al."New polytypes of long-period stacking ordered structures in a near-equilibrium Mg97Zn1Y2 alloy".PHILOSOPHICAL MAGAZINE LETTERS 97.5(2017):180-187.