Thermal hysteresis and friction of phase boundary, motion in ferromagnetic Ni52Mn23Ga25 single crystals
文献类型：期刊论文
| 作者 | Wang, WH ; Chen, JL ; Liu, ZH ; Wu, GH ; Zhan, WS |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2002 |
| 卷号 | 65期号:1 |
| ISSN号 | 1098-0121 |
| 关键词 | NI-MN-GA PREMARTENSITIC TRANSITION SHAPE-MEMORY NI2MNGA TRANSFORMATION ALLOYS MARTENSITES STRAIN |
| 通讯作者 | Wang, WH (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, POB 603-9, Beijing 100080, Peoples R China. |
| 中文摘要 | We calculated the energy consumed for phase boundary motion in a Ni52Mn23Ga25 single-crystalline sample during martensitic transformation using a boundary friction phenomenological theory. It was found that the energy consumed for phase boundary motion is 13.14 J/mol, only a small part of the latent heat of martensitic transformation. Furthermore, the results of transformation loops measured by ac magnetic susceptibility probed that the thermal hysteresis of martensitic transformation is in direct proportion to the volume fraction of martensite. It was also indicated that the thermal hysteresis of martensitic transformation originates from the friction of phase boundary motion. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/45727]  |
| 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 | Wang, WH,Chen, JL,Liu, ZH,et al. Thermal hysteresis and friction of phase boundary, motion in ferromagnetic Ni52Mn23Ga25 single crystals[J]. PHYSICAL REVIEW B,2002,65(1). |
| APA | Wang, WH,Chen, JL,Liu, ZH,Wu, GH,&Zhan, WS.(2002).Thermal hysteresis and friction of phase boundary, motion in ferromagnetic Ni52Mn23Ga25 single crystals.PHYSICAL REVIEW B,65(1). |
| MLA | Wang, WH,et al."Thermal hysteresis and friction of phase boundary, motion in ferromagnetic Ni52Mn23Ga25 single crystals".PHYSICAL REVIEW B 65.1(2002). |
入库方式： OAI收割
来源：物理研究所
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