Giant magnetoimpedance effect in electroplated CoNiFe/Cu wires with varying Ni, Fe and Co content

被引：23
作者：
Atalay, F. E. [1 ]
Kaya, H. [1 ]
Atalay, S. [1 ]
机构：
[1] Inonu Univ, Sci & Art Fac, Dept Phys, TR-44069 Malatya, Turkey
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2006年 / 420卷 / 1-2期
关键词：
magetoimpedance effect; electroplate;
D O I：
10.1016/j.jallcom.2005.10.022
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Giant magnetoimpedance (GMI) behaviour has been studied for wires consisting of an 8.82-13.75 mu m thick magnetic layer containing either Co20.77Ni61.74Fe17.49,Co18.21Ni41.20Fe40.59,Co18.97Ni49.60Fe31.43,Co46.01Ni39.87Fe14.12 or Co33.67Ni51.44Fe14.89. These magnetic layers were electroplated onto a 50 mu m diameter Cu non-magnetic wire. A large and sensitive GMI effect (about a 257% magnetoimpedance ratio) with nearly no hysteresis has been found in Co18.97Ni49.60Fe31.43 wire at a 90 kHz ac driving current. Scanning electron microscopy (SEM) images showed that samples have globular and crack-free deposits with a grain size that varies between 3.06 and 9.17 mu m. (c) 2005 Elsevier B.V All rights reserved.
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页码：9 / 14
页数：6
相关论文
共 19 条
  • [1] Magnetoimpedance effect in electrochemically etched CoFeSiB amorphous wires
    Atalay, FE
    Atalay, S
    Kaya, H
    Bahadir, AR
    [J]. PHYSICA B-CONDENSED MATTER, 2005, 364 (1-4) : 294 - 299
  • [2] Giant magnetoimpedance effect in NiFe/Cu plated wire with various plating thicknesses
    Atalay, FE
    Atalay, S
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2005, 392 (1-2) : 322 - 328
  • [3] Low field magnetoimpedance in FeSiB and CoSiB amorphous wires
    Atalay, S
    Bayri, N
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 272 : 1365 - 1367
  • [4] The effect of furnace annealing and surface crystallization on the anisotropy, ΔE and magnetoimpedance effects in Fe71Cr7Si9B13 amorphous wires
    Bayri, N
    Kolat, VS
    Atalay, FE
    Atalay, S
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2004, 37 (22) : 3067 - 3072
  • [5] Beach RS, 1996, APPL PHYS LETT, V68, P2753, DOI 10.1063/1.115587
  • [6] Correlation between GMI effect and domain structure in electrodeposited Co-P tubes
    Garcia, JM
    Asenjo, A
    Sinnecker, JP
    Vazquez, M
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 215 : 352 - 354
  • [7] Magnetic materials for MEMS applications
    Gibbs, MRJ
    Hill, EW
    Wright, PJ
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2004, 37 (22) : R237 - R244
  • [8] Magnetoimpedance effect in CoFeNi plated wire with ac field annealing destabilized domain structure
    Kurlyandskaya, GV
    Barandiarán, JM
    Gutiérrez, J
    García, D
    Vazquez, M
    Vas'kovskiy, VO
    [J]. JOURNAL OF APPLIED PHYSICS, 1999, 85 (08) : 5438 - 5440
  • [9] Advantages of nonlinear giant magnetoimpedance for sensor applications
    Kurlyandskaya, GV
    García-Arribas, A
    Barandiarán, JM
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 2003, 106 (1-3) : 234 - 239
  • [10] Very large magnetoimpedance effect in FeCoNi ferromagnetic tubes with high order magnetic anisotropy
    Kurlyandskaya, GV
    Yakabchuk, H
    Kisker, E
    Bebenin, NG
    García-Miquel, H
    Vázquez, M
    Vas'kovskiy, VO
    [J]. JOURNAL OF APPLIED PHYSICS, 2001, 90 (12) : 6280 - 6286
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