Magnetoresistance in superparamagnetic Au-Co film

被引：5
|
作者：
Peleg, N [1 ]
Shtrikman, S [1 ]
Gorodetsky, G [1 ]
Felner, I [1 ]
机构：
[1] HEBREW UNIV JERUSALEM,RACAH INST PHYS,IL-91904 JERUSALEM,ISRAEL
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1996年 / 32卷 / 05期
关键词：
D O I：
10.1109/20.539115
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Giant Magnetoresistance (GMR) in a granular film of Au82Co18 was investigated. Measurements of magnetization up to 5 Tesla and magnetoresistance up to 1.5 Tesla were carried out at room temperature and at lower temperatures. The results obtained exhibit a quadratic dependence on the magnetization at room temperature and much steeper behavior at low temperatures. Using the model of electron spin scattering, of Zhang and Levy, the measured results are quantitatively analyzed.
引用
收藏
页码：4675 / 4677
页数：3
相关论文
共 50 条
  • [1] Magnetoresistance of melt-spun Au-Co
    Geoghegan, DS
    Hutten, A
    Muller, KH
    Schultz, L
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 177 : 1478 - 1479
  • [2] Magnetoresistance of melt-spun Au-Co
    Univ of Western Australia, Nedlands
    J Magn Magn Mater, Pt 2 (1478-1479):
  • [3] Magnetoresistance and microstructure of sputtered Au-Co thin films
    Kitada, M
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 208 (03) : 244 - 250
  • [4] ON AN AMORPHOUS AU-CO ALLOY FILM
    FUJIME, S
    JAPANESE JOURNAL OF APPLIED PHYSICS, 1966, 5 (08) : 739 - &
  • [5] Lorentz microscopy and giant magnetoresistance of nanostructured heterogeneous Au-Co alloys
    Zenou, VY
    JOURNAL OF APPLIED PHYSICS, 2005, 98 (07)
  • [6] STRUCTURE OF LIQUID AU-CO ALLOYS
    WASEDA, Y
    TAMAKI, S
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1977, 43 (04) : 1258 - 1261
  • [7] STRUCTURE AND COMPRESSIBILITY OF AU-CO MELTS
    STEEB, S
    BEK, R
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1976, 31 (11): : 1348 - 1353
  • [8] THERMODYNAMIC INVESTIGATION OF AU-FE AND AU-CO SYSTEMS
    PREDEL, B
    ZEHNPFUND, E
    ZEITSCHRIFT FUR METALLKUNDE, 1973, 64 (11): : 782 - 786
  • [9] Mechanical Alloying and Fractography of an Au-Co Alloy
    Tolmachev, T. P.
    Pilyugin, V. P.
    Patselov, A. M.
    Nikolaeva, N. V.
    Gaviko, V. S.
    PHYSICS OF METALS AND METALLOGRAPHY, 2022, 123 (12): : 1213 - 1217
  • [10] FREE JET PLATING OF AU-CO ALLOYS
    ROMANKIW, LT
    GRAY, D
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1983, 130 (11) : C443 - C443
12345