Magnetic field-controlled two-way shape memory in CoNiGa single crystals
文献类型：期刊论文
| 作者 | Li, YX ; Liu, HY ; Meng, FB ; Yan, LQ ; Liu, GD ; Dai, XF ; Zhang, M ; Liu, ZH ; Chen, JL ; Wu, GH |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2004 |
| 卷号 | 84期号:18页码:3594 |
| 关键词 | MN-GA ALLOYS INDUCED STRAINS MARTENSITIC-TRANSFORMATION NI2MNGA SYSTEM FE3PT MAGNETOSTRICTION MICROSTRUCTURES |
| ISSN号 | 0003-6951 |
| 通讯作者 | Wu, GH: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | A two-way magnetic field controlled shape memory effect has been observed in single crystals of CoNiGa with martensitic transformation temperature ranging from 205 to 341 K. Two-way shape memory with -2.3% strain has been obtained in free samples. By applying a bias field of up to 2 T, the shape memory strain can be continuously controlled from negative 2.3% to positive 2.2% giving it a total strain of 4.5%. The magnetic properties of CoNiGa show that it is a good shape memory material working at relatively high temperature of up to 450 K, and has a lower magnetic anisotropy than NiMnGa. (C) 2004 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41220]  |
| 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, YX,Liu, HY,Meng, FB,et al. Magnetic field-controlled two-way shape memory in CoNiGa single crystals[J]. APPLIED PHYSICS LETTERS,2004,84(18):3594. |
| APA | Li, YX.,Liu, HY.,Meng, FB.,Yan, LQ.,Liu, GD.,...&Wu, GH.(2004).Magnetic field-controlled two-way shape memory in CoNiGa single crystals.APPLIED PHYSICS LETTERS,84(18),3594. |
| MLA | Li, YX,et al."Magnetic field-controlled two-way shape memory in CoNiGa single crystals".APPLIED PHYSICS LETTERS 84.18(2004):3594. |
入库方式： OAI收割
来源：物理研究所
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