Ab initio determination of atomic structure of Zn-Zr precipitates in a Mg-Nd-Zn-Zr alloy
文献类型：期刊论文
| 作者 | Wang, W. Z.1,2; Zhou, X. Z.1; Yang, Z. Q.1; Qi, Y.2; Ye, H. Q.1 |
| 刊名 | ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS
 |
| 出版日期 | 2019-08-01 |
| 卷号 | 75页码:564-569 |
| 关键词 | crystal structure Zn-Zr precipitate electron diffraction scanning-transmission electron microscopy electron crystallography |
| DOI | 10.1107/S2052520619010229 |
| 通讯作者 | Yang, Z. Q.(yangzq@imr.ac.cn) |
| 英文摘要 | The atomic structure of nanometre-sized Zn-Zr precipitates in a Mg alloy is determined by combining tilt series of micro-beam electron diffraction with atomic resolution Z-contrast imaging. The stoichiometry of the Zn-Zr precipitates is Zn2Zr3 with a primitive tetragonal structure (space group P4(2)/mnm, a = b = 0.761 nm, c = 0.682 nm). There are 20 atoms in the unit cell of tetragonal Zn2Zr3, comprising 12 Zr atoms at the 4d, 4f, 4g positions and eight Zn atoms at the 8j positions. |
| 资助项目 | National Nature Science Foundation of China[51771202] ; National Nature Science Foundation of China[51371178] ; National Nature Science Foundation of China[51390473] ; Key Research Program of Frontier Science, CAS[QYZDY-SSW-JSC207] |
| WOS研究方向 | Chemistry ; Crystallography |
| 语种 | 英语 |
| WOS记录号 | WOS:000480512600009 |
| 出版者 | INT UNION CRYSTALLOGRAPHY |
| 资助机构 | National Nature Science Foundation of China ; Key Research Program of Frontier Science, CAS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/134871]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yang, Z. Q. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, W. Z.,Zhou, X. Z.,Yang, Z. Q.,et al. Ab initio determination of atomic structure of Zn-Zr precipitates in a Mg-Nd-Zn-Zr alloy[J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS,2019,75:564-569. |
| APA | Wang, W. Z.,Zhou, X. Z.,Yang, Z. Q.,Qi, Y.,&Ye, H. Q..(2019).Ab initio determination of atomic structure of Zn-Zr precipitates in a Mg-Nd-Zn-Zr alloy.ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS,75,564-569. |
| MLA | Wang, W. Z.,et al."Ab initio determination of atomic structure of Zn-Zr precipitates in a Mg-Nd-Zn-Zr alloy".ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 75(2019):564-569. |
入库方式： OAI收割
来源：金属研究所
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