Atomic-size effect on the microstructural properties of Ni2FeGa
文献类型：期刊论文
| 作者 | Zhang, HR ; Wu, GH |
| 刊名 | ACTA MATERIALIA
 |
| 出版日期 | 2011 |
| 卷号 | 59期号:3页码:1249 |
| 关键词 | SHAPE-MEMORY ALLOYS MARTENSITIC-TRANSFORMATION HEUSLER ALLOY TRANSITION NI2MNGA MN2NIGA SYSTEM |
| ISSN号 | 1359-6454 |
| 通讯作者 | Zhang, HR: Natl Inst Nanotechnol, 11421 Saskatchewan Dr, Edmonton, AB T6G 2M9, Canada. |
| 中文摘要 | The microstructural properties of melt-spun ribbon of the ferromagnetic shape-memory Heusler alloy Ni2FeGa have been investigated by transmission electron microscopy. Two kinds of micromodulated structures, Fe-rich and Ga-rich, have been established. The Fe-rich micromodulated structure is formed by Fe atoms partially replacing Ga atoms on {3 5 0} planes in the L2(1) structure. The Ga-rich micromodulated structure concerns Ga atoms partially replacing Fe atoms on {3 + n, 5 + n, 0}(n >= 0) planes. The Fe-rich and Ga-rich micromodulated structures originate from spinodal decomposition of the Fe and Ga compositions, which is closely related to the difference of atomic sizes of Ni, Fe and Ga. Crown Copyright (C) 2010 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation of China; Chinese Academy of Sciences; Ministry of Science and Technology of China |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34055]  |
| 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 | Zhang, HR,Wu, GH. Atomic-size effect on the microstructural properties of Ni2FeGa[J]. ACTA MATERIALIA,2011,59(3):1249. |
| APA | Zhang, HR,&Wu, GH.(2011).Atomic-size effect on the microstructural properties of Ni2FeGa.ACTA MATERIALIA,59(3),1249. |
| MLA | Zhang, HR,et al."Atomic-size effect on the microstructural properties of Ni2FeGa".ACTA MATERIALIA 59.3(2011):1249. |
入库方式： OAI收割
来源：物理研究所
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