MAGNETIC VISCOSITY AND INTERACTION EFFECTS OF IRON PARTICLES

被引：5
|
作者：
BOTTONI, G
CANDOLFO, D
CECCHETTI, A
机构：
[1] Department of Physics, University, INFM
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期
关键词：
D O I：
10.1109/20.280839
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：
Time-dependent magnetic phenomena are analyzed on aligned iron particle aggregates at different packing densities. The different role of the interactions of positive and negative type, as deduced from the remanence curves analysis, is presented. The activation volume and the critical volume are calculated from the experimental data. Particularly, the activation volume obtained by extrapolating to zero interactions is found to be equal to the volume of the spheres of the fanning model which governs the magnetization reversal of these particles.
引用
收藏
页码：2643 / 2645
页数：3
相关论文
共 50 条
  • [1] Magnetic interaction of iron oxide Janus particles
    Ren, Bin
    Kretzschmar, Ilona
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 246
  • [2] Magnetic Interaction between Iron Particles in Lithium Phosphate Systems
    C. Andronache
    M. Balasoiu
    D. Racolta
    Russian Journal of Physical Chemistry A, 2017, 91 : 2686 - 2689
  • [3] Magnetic Interaction between Iron Particles in Lithium Phosphate Systems
    Andronache, C.
    Balasoiu, M.
    Racolta, D.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2017, 91 (13) : 2686 - 2689
  • [4] APPARENT VISCOSITY MEASUREMENT OF IRON PARTICLES
    Zhang, Yanling
    An, Zhuoqing
    Li, Qi
    Guo, Zhancheng
    6TH INTERNATIONAL SYMPOSIUM ON HIGH-TEMPERATURE METALLURGICAL PROCESSING, 2015, : 559 - 564
  • [5] Measurements of magnetic viscosity in iron
    Heaps, CW
    PHYSICAL REVIEW, 1938, 54 (04): : 288 - 293
  • [6] MAGNETIC VISCOSITY OF A SUSPENSION OF FERROMAGNETIC PARTICLES
    MARTSENY.MA
    ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1974, 66 (06): : 2279 - 2289
  • [7] MAGNETIC VISCOSITY IN SOME ALLOYS AND PARTICLES
    BERKOWITZ, AE
    FLANDERS, PJ
    JOURNAL OF APPLIED PHYSICS, 1987, 61 (08) : 3779 - 3779
  • [8] The exchange interaction effects on magnetic properties of the nanostructured CoPt particles
    Komogortsev, S. V.
    Iskhakov, R. S.
    Zimin, A. A.
    Filatov, E. Yu.
    Korenev, S. V.
    Shubin, Yu. V.
    Chizhik, N. A.
    Yurkin, G. Yu.
    Eremin, E. V.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 401 : 236 - 241
  • [9] Ordering effects of the dipolar interaction in lattices of small magnetic particles
    Bahiana, M
    Nunes, JPP
    Altbir, D
    Vargas, P
    Knobel, M
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 281 (2-3) : 372 - 377
  • [10] PARTICLE INTERACTION EFFECTS IN SYSTEMS OF ULTRAFINE IRON-OXIDE PARTICLES
    HENDRIKSEN, PV
    OXBORROW, CA
    LINDEROTH, S
    MORUP, S
    HANSON, M
    JOHANSSON, C
    BODKER, F
    DAVIES, K
    CHARLES, SW
    WELLS, S
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1993, 76 (1-4): : 138 - 139
12345