Large spontaneous shape memory and magnetic-field induced strain in Ni51Mn25.5Ga23.5 single crystal
文献类型：期刊论文
| 作者 | Cui, YT ; Ma, Y ; Kong, CY ; Yang, XH ; Chen, JL ; Pan, FS ; Wu, GH |
| 刊名 | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
 |
| 出版日期 | 2006 |
| 卷号 | 203期号:10页码:2532 |
| 关键词 | NI-MN-GA MARTENSITIC TRANSFORMATIONS TEMPERATURE-DEPENDENCE ALLOYS STRESS NI2MNGA NIMNGA MOTION |
| ISSN号 | 0031-8965 |
| 通讯作者 | Cui, YT: Chongqing Normal Univ, Dept Phys, Chongqing 400047, Peoples R China. |
| 中文摘要 | Martensitic transformations and characteristics of the magnetic-field-induced strain (MFIS) on a nearly stoichiometric Ni51Mn25.5Ga23.5, single crystal have systematically been investigated by various methods, such as ac magnetic susceptibility, resistance, strain measurements and metallographic observations. A large spontaneous strain of 1.62% corresponding to a two-way thermoelastic shape memory effect is obtained in the single crystal, which is attributed to the high level of oriented internal stress and the preferential orientation of the martensitic variants. When the sample is cooled in a dc magnetic field applied perpendicular to the measuring direction of strain, a large and reversible MFIS up to 1.5% is found. This value of 1.5% is approximately two times larger than that detected in zero field cooling. The results are discussed with respect to growth mechanism of single crystals and the shape memory characteristics. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40638]  |
| 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 | Cui, YT,Ma, Y,Kong, CY,et al. Large spontaneous shape memory and magnetic-field induced strain in Ni51Mn25.5Ga23.5 single crystal[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2006,203(10):2532. |
| APA | Cui, YT.,Ma, Y.,Kong, CY.,Yang, XH.,Chen, JL.,...&Wu, GH.(2006).Large spontaneous shape memory and magnetic-field induced strain in Ni51Mn25.5Ga23.5 single crystal.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,203(10),2532. |
| MLA | Cui, YT,et al."Large spontaneous shape memory and magnetic-field induced strain in Ni51Mn25.5Ga23.5 single crystal".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 203.10(2006):2532. |
入库方式： OAI收割
来源：物理研究所
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