Martensitic microstructure and its damping behavior in Ni52Mn16Fe8Ga24 single crystals
文献类型：期刊论文
| 作者 | Wang, WH ; Ren, X ; Wu, GH |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2006 |
| 卷号 | 73期号:9 |
| 关键词 | FERROMAGNETIC SHAPE-MEMORY FIELD-INDUCED STRAINS HEUSLER ALLOY MAGNETIC-PROPERTIES PHASE-TRANSITION TRANSFORMATION NI2MNGA NIMNGA MAGNETOSTRICTION SYSTEM |
| ISSN号 | 1098-0121 |
| 通讯作者 | Wang, WH: Natl Inst Adv Ind Sci & Technol AIST, Nanotechnol Res Inst, 1-1-1 Umezono, Tsukuba, Ibaraki 3058568, Japan. |
| 中文摘要 | In the present study, the martensitic microstructure and its damping behavior in Ni52Mn16Fe8Ga24 single crystals were investigated using differential scanning calorimetry (DSC), x-ray diffraction (XRD), transmission electron microscopy (TEM), and dynamical mechanical analyzer (DMA). A structural transition from the cubic austenite to orthorhombic seven-layered modulation martensite was confirmed by XRD experiments and TEM observations. The measurements of temperature dependence of internal friction (IF) reveal an additional very broad IF peak in the low-temperature martensite phase. Moreover, the IF peak is frequency independent but it shows a pronounced amplitude dependence behavior, i.e., the IF peak broadens, decreases in height, and shifts to lower temperature with the increase of amplitude. The related mechanisms are also discussed in terms of the martensitic microstructure. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41757]  |
| 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,Ren, X,Wu, GH. Martensitic microstructure and its damping behavior in Ni52Mn16Fe8Ga24 single crystals[J]. PHYSICAL REVIEW B,2006,73(9). |
| APA | Wang, WH,Ren, X,&Wu, GH.(2006).Martensitic microstructure and its damping behavior in Ni52Mn16Fe8Ga24 single crystals.PHYSICAL REVIEW B,73(9). |
| MLA | Wang, WH,et al."Martensitic microstructure and its damping behavior in Ni52Mn16Fe8Ga24 single crystals".PHYSICAL REVIEW B 73.9(2006). |
入库方式： OAI收割
来源：物理研究所
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