Electrical properties of ferromagnetic Ni2MnGa and Co2CrGa Heusler alloys

被引:0
|
作者
N. I. Kourov
V. V. Marchenkov
V. G. Pushin
K. A. Belozerova
机构
[1] Russian Academy of Sciences,Institute of Metal Physics, Ural Branch
关键词
Electrical Resistivity; Electronic Spectrum; Electronic Band Structure; Spontaneous Magnetization; Heusler Alloy;
D O I
暂无
中图分类号
学科分类号
摘要
The electrical properties of ferromagnetic Ni2MnGa and Co2CrGa Heusler alloys are measured in the temperature range 4–900 K. The effect of the energy gap near the Fermi level in the electronic spectrum on the behavior of electrical resistivity and absolute differential thermopower is discussed.
引用
收藏
页码:121 / 125
页数:4
相关论文
共 50 条
  • [21] Structure, magnetic and magnetocaloric properties of Ni2MnGa Heusler alloy nanowires
    Zhang, Y. C.
    Qin, F. X.
    Estevez, D.
    Franco, V
    Peng, H. X.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2020, 513
  • [22] The effect of iron addition on the spin polarization and magnetic properties of Co2CrGa Heusler alloy
    Nakatani, T. M.
    Gercsi, Z.
    Rajanikanth, A.
    Takahashi, Y. K.
    Hono, K.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2008, 41 (22)
  • [23] Structural transition of ferromagnetic Ni2MnGa nanoparticles
    Wang, Y. D.
    Ren, Y.
    Nie, Z. H.
    Liu, D. M.
    Zuo, L.
    Choo, H.
    Li, H.
    Liaw, P. K.
    Yan, J. Q.
    McQueeney, R. J.
    Richardson, J. W.
    Huq, A.
    JOURNAL OF APPLIED PHYSICS, 2007, 101 (06)
  • [24] Magnetic material based on full-Heusler alloy Co2CrGa
    Han, Hongpei
    MATERIAL DESIGN, PROCESSING AND APPLICATIONS, PARTS 1-4, 2013, 690-693 : 598 - 601
  • [25] Pressure-induced structural phase transition in the ferromagnetic Heusler alloy Ni2MnGa
    Eto, T.
    Nakamoto, Y.
    Kagayama, T.
    Adachi, Y.
    Kawaguchi, S.
    Hirao, N.
    Uwatoko, Y.
    Nagasako, M.
    Kanomata, T.
    PHYSICAL REVIEW B, 2024, 109 (01)
  • [26] Many-electron theory of ferromagnetic ferroelastic based on the Heusler alloy Ni2MnGa
    Mitsek, OI
    METALLOFIZIKA I NOVEISHIE TEKHNOLOGII, 2003, 25 (01): : 7 - 25
  • [27] Measurements of textures and stresses in Ni2MnGa ferromagnetic shape-memory alloys
    Wang, Y. D.
    Ren, Y.
    Li, H.
    Cong, D. Y.
    Choo, H.
    Liaw, P. K.
    Peng, R. Lin
    Zuo, L.
    JOURNAL OF NEUTRON RESEARCH, 2007, 15 (3-4) : 193 - 197
  • [28] TEMPERATURE-VARIATION OF HMF AT CD IMPURITY IN HEUSLER ALLOYS NI2MNGA AND NI2MNIN
    JHA, S
    ELFAZANI, M
    DEMARCO, M
    STUBBS, DA
    JULIAN, GM
    BLUE, JW
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1980, 25 (01): : 45 - 45
  • [29] A first-principles investigation of tetragonal and orthorhombic deformations in the ferromagnetic Heusler alloy Ni2MnGa
    Zayak, AT
    Entel, P
    Hafner, J
    JOURNAL DE PHYSIQUE IV, 2003, 112 : 985 - 988
  • [30] Magnetic properties and band structures of half-metal-type Co2CrGa Heusler alloy
    Umetsu, RY
    Kobayashi, K
    Kainuma, R
    Fujita, A
    Fukamichi, K
    Ishida, K
    Sakuma, A
    APPLIED PHYSICS LETTERS, 2004, 85 (11) : 2011 - 2013