| 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 | |
| Corresponding Author | Shao, X. H.(xhshao@imr.ac.cn) |
| 2017 | |
| Source Publication | PHILOSOPHICAL MAGAZINE LETTERS
 |
| ISSN | 0950-0839 |
| Volume | 97Issue:5Pages:180-187 |
| Abstract | 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. |
| Keyword | Magnesium alloys long-period stacking ordered (LPSO) structure scanning transmission electron microscopy electron diffraction |
| Funding Organization | National Science Foundation of China ; IMR ; SYNL |
| DOI | 10.1080/09500839.2017.1311426 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science Foundation of China[51301177] ; IMR[SCJJ-2013-PY-08] ; IMR[2015-PY08] ; SYNL[2015FP18] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter |
| WOS ID | WOS:000400001900002 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/124637 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Shao, X. H. |
| Affiliation | 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 |
| Recommended Citation 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. |
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