A new hexagonal phase displaying pseudo-icosahedral symmetry in Zn-Mg-Y alloy
文献类型：期刊论文
| 作者 | Li, MR ; Zou, XD ; Kuo, KH |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2009 |
| 卷号 | 60期号:8页码:683 |
| 关键词 | RARE-EARTH ALLOYS CRYSTAL-STRUCTURE QUASI-CRYSTALS RE RE |
| ISSN号 | 1359-6462 |
| 通讯作者 | Li, MR: Stockholm Univ, SE-10691 Stockholm, Sweden. |
| 中文摘要 | A number of hexagonal phases displaying pseudo-icosahedral symmetry have been reported in Zn-Mg-RE alloy, but no cubic or orthorhombic approximants. In the present work another new hexagonal phase, H' (a = 9.1 angstrom, c = 19.7 angstrom), was found to coexist with H-(Zn,Mg)(5)Y. Their orientation relationship was determined to be < 100 >(H') parallel to < 100 >(H), [001](H') parallel to [001]H. Since their electron diffraction patterns are similar to the corresponding patterns of an icosahedral quasicrystal, they are both considered to be approximants of the Zn-Mg-Y icosahedral quasicrystal. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10074073]; Swedish Research Council; Royal Swedish Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33036]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, MR,Zou, XD,Kuo, KH. A new hexagonal phase displaying pseudo-icosahedral symmetry in Zn-Mg-Y alloy[J]. SCRIPTA MATERIALIA,2009,60(8):683. |
| APA | Li, MR,Zou, XD,&Kuo, KH.(2009).A new hexagonal phase displaying pseudo-icosahedral symmetry in Zn-Mg-Y alloy.SCRIPTA MATERIALIA,60(8),683. |
| MLA | Li, MR,et al."A new hexagonal phase displaying pseudo-icosahedral symmetry in Zn-Mg-Y alloy".SCRIPTA MATERIALIA 60.8(2009):683. |
入库方式： OAI收割
来源：物理研究所
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