| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10710156 | Journal of Magnetism and Magnetic Materials | 2011 | 4 Pages |
Abstract
⺠NiMnFeGa melt-spun ribbon exhibited GMR effect with a large negative MR up to â13%. ⺠GMR behavior is arising from the spin-dependent scattering from magnetic inhomogeneities. ⺠In the absence of these magnetic inhomogeneities, Heusler alloys seem to show a common linear MR behavior at around 0.8TC. ⺠Conventional AMR behaviors due to the spin-orbital coupling are observed in NiMnFeGa single crystal and Ni2FeGa ribbon samples at low temperatures.
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Authors
Z.H. Liu, X.Q. Ma, Z.Y. Zhu, H.Z. Luo, G.D. Liu, J.L. Chen, G.H. Wu, Xiaokai Zhang, John Q. Xiao,