Domain wall propagation in Fe-rich glass covered amorphous wires

被引：25
|
作者：
Neagu, M
Chiriac, H
Hristoforou, E
Darie, I
Vinai, F
机构：
[1] Natl Inst Res & Dev Tech Phys, Iasi 6600 3, Romania
[2] Natl Tech Univ Athens, Athens, Greece
[3] Ist Elettrotecnico Nazl Galileo Ferraris, I-10125 Turin, Italy
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2001年 / 226卷
关键词：
amorphous systems-wires; amorphous systems-soft magnetic; Barkhausen effect; domain wall motion;
D O I：
10.1016/S0304-8853(01)00025-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The domain wall velocity in Fe77.5Si7.5B15 glass covered amorphous wires, before and after glass removal was determined. The domain wall axial velocity linearly increases with driving magnetic field. The driving magnetic field is higher for glass covered amorphous wires than for conventional ones having the same composition. The domain wan velocity increases when the diameter of the metallic core decreases and the critical field of reverse domain nucleation decreases with increasing the wire diameter. After glass removal, the nucleation and drive fields decrease. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：1516 / 1518
页数：3
相关论文
共 50 条
  • [1] Domain wall propagation in thin Fe-rich glass-coated amorphous wires
    Zhukova, V.
    Blanco, J. M.
    Ipatov, M.
    Gonzalez, J.
    Zhukov, A.
    [J]. MAGNETIC MATERIALS, 2008, 1003 : 301 - +
  • [2] Domain wall dynamics in Fe-rich glass covered amorphous microwires
    Daniel Santos, Jesus
    Ruiz, Alvaro
    Cobos, Raul F.
    Ribot, Ivan
    Vega, Victor
    Alvarez, Pablo
    Luisa Sanchez, Maria
    Sanchez Ll, Jose Luis
    de la Prida, Victor M.
    Hernando, Blanca
    [J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2009, 206 (04): : 618 - 621
  • [3] Domain-wall propagation in thin Fe-rich glass-coated amorphous wires
    Zhukova, V.
    Blanco, J. M.
    Ipatov, M.
    Gonzalez, J.
    Zhukov, A.
    [J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2009, 206 (04): : 679 - 682
  • [4] Sound velocity in Fe-rich glass covered amorphous wires
    Chiriac, H
    Hristoforou, E
    Neagu, M
    Darie, I
    Moga, AE
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2001, 287 (1-3) : 413 - 416
  • [5] On the domain wall propagation in glass covered amorphous wires
    Chiriac, H
    Hristoforou, E
    Neagu, M
    Darie, I
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 304 (1-2): : 1011 - 1013
  • [6] Domain wall propagation in a Fe-rich glass-coated amorphous microwire
    Zhukov, A
    [J]. APPLIED PHYSICS LETTERS, 2001, 78 (20) : 3106 - 3108
  • [7] Domain wall propagation in Fe-rich amorphous microwires
    Panina, L. V.
    Ipatov, M.
    Zhukova, V.
    Zhukov, A.
    [J]. PHYSICA B-CONDENSED MATTER, 2012, 407 (09) : 1442 - 1445
  • [8] Glass covered Fe-rich amorphous wires used as magnetostrictive delay lines
    Hristoforou, E
    Chiriac, H
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 2000, 81 (1-3) : 158 - 161
  • [9] Fe-rich glass covered amorphous wires used as magnetostrictive delay lines
    Chiriac, H
    Hristoforou, E
    Neagu, M
    Darie, I
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 196 : 365 - 366
  • [10] Domain wall propagation in Fe-rich microwires
    Zhukova, V.
    Blanco, J. M.
    Ipatov, M.
    Varga, R.
    Gonzalez, J.
    Zhukov, A.
    [J]. PHYSICA B-CONDENSED MATTER, 2008, 403 (2-3) : 382 - 385
12345