期刊
APPLIED PHYSICS LETTERS
卷 96, 期 8, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3318461
关键词
ferromagnetic materials; gallium alloys; internal stresses; manganese alloys; nickel alloys; shape memory effects; X-ray diffraction
资金
- Ramanna Research [SR/S2/RFCMP-03/2005]
- Council for Scientific and Industrial Research
Powder x-ray diffraction study of Mn2NiGa ferromagnetic shape memory alloy shows the existence of a 7M monoclinic modulated structure at room temperature (RT). The structure of Mn2NiGa is found to be highly dependent on residual stress. For higher stress, the structure is tetragonal at RT, and for intermediate stress it is 7M monoclinic. However, only when the stress is considerably relaxed, the structure is cubic, as is expected at RT since the martensitic transition temperature is 230 K.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据