Magnetic Properties of Co-Fe-Si-B Microwires

被引：0
作者：
Kwapulinski, P. [1 ]
Gieraltowski, J. [2 ]
Dolabdjian, C. [3 ]
Stoklosa, Z. [1 ]
Haneczok, G. [1 ]
机构：
[1] Univ Silesia Katowice, Inst Mat Sci, 75 Pulku Piechoty 1A, PL-41500 Chorzow, Poland
[2] Univ Bretagne Occidentale, UEB, LDO, IUEM UMR CNRS 6538, Pl Copernic,Technopole, F-29280 Plouzane, France
[3] Normandie Univ, UCBN, GREYC, CNRS,UMR 6072, F-14032 Caen, France
来源：
ACTA PHYSICA POLONICA A | 2017年 / 131卷 / 05期
关键词：
MAGNETOIMPEDANCE; IMPEDANCE; WIRES;
D O I：
10.12693/APhysPolA.131.1256
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In the paper the magneto-impedance effect in the Co68.15Fe4.35Si12.55B15 microwire with diameter of about 100 mu m is carefully studied. The measurements in close contact and contactless geometry were carried out in the static field ranging from 0 to 6 kA/m and frequencies of the alternating field from 20 Hz to 2 MHz. It is shown that the examined microwire shows high anisotropy of soft magnetic properties i.e. the circumferential permeability is at least 7 times higher than the longitudinal one. Moreover, the microwire can be used as highly sensitive magneto-impedance sensor working in contactless geometry especially at fields below 200 A/m.
引用
收藏
页码：1256 / 1259
页数：4
相关论文
共 10 条
  • [1] Giant magnetoimpedance effect of Co68.15 Fe4.35 Si12.5 B15 amorphous wire in the presence of magnetite ferrofluid
    Amirabadizadeh, A.
    Lotfollahi, Z.
    Zelati, A.
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 415 : 102 - 105
  • [2] [Anonymous], 2007, J ALLOY COMPD
  • [3] Electrical model of giant magnetoimpedance sensors based on continued fractions
    Beato-Lopez, J. J.
    de la Cruz Blas, C. A.
    Mitra, A.
    Gomez-Polo, C.
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 2016, 242 : 73 - 78
  • [4] Physical properties and giant magnetoimpedance sensitivity of rapidly solidified magnetic microwires
    Dufay, B.
    Saez, S.
    Dolabdjian, C.
    Yelon, A.
    Menard, D.
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2012, 324 (13) : 2091 - 2099
  • [5] Magnetically induced nonlinear diagnostic features of Fe-Co-Si-B metallic glasses
    Kityk, IV
    Jakubczyk, E
    [J]. APPLIED OPTICS, 1999, 38 (24) : 5162 - 5167
  • [6] Giant magneto-impedance effect in nanostructured magnetic wires
    Knobel, M
    Sanchez, ML
    GomezPolo, C
    Marin, P
    Vazquez, M
    Hernando, A
    [J]. JOURNAL OF APPLIED PHYSICS, 1996, 79 (03) : 1646 - 1654
  • [7] GIANT MAGNETO-IMPEDANCE IN CO-RICH AMORPHOUS WIRES AND FILMS
    PANINA, LV
    MOHRI, K
    UCHIYAMA, T
    NODA, M
    BUSHIDA, K
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 1995, 31 (02) : 1249 - 1260
  • [8] Effect of the metal-to-wire ratio on the high-frequency magnetoimpedance of glass-coated CoFeBSi amorphous microwires
    Valenzuela, R.
    Fessant, A.
    Gieraltowski, J.
    Tannous, C.
    [J]. SENSORS AND ACTUATORS A-PHYSICAL, 2008, 142 (02) : 533 - 537
  • [9] Zhukov A, 2015, HBK MAGN MAT, V24, P139, DOI 10.1016/bs.hmm.2015.09.001
  • [10] Length effect in a Co-rich amorphous wire
    Zhukova, V
    Usov, NA
    Zhukov, A
    Gonzalez, J
    [J]. PHYSICAL REVIEW B, 2002, 65 (13) : 1 - 7
1