Tailoring of soft magnetic properties and giant magnetoimpedance effect in Co-Fe glass-coated microwires by Joule heating

被引：0
作者：
Gonzalez, A. [1 ,2 ]
Zhukova, V. [1 ,2 ,3 ]
Corte-Leon, P. [1 ,2 ,3 ,4 ]
Blanco, J. M. [2 ,3 ]
Zhukov, A. [1 ,2 ,3 ,5 ]
机构：
[1] Univ Basque Country, Dept Polymers & Adv Mat, San Sebastian 20018, Spain
[2] Univ Basque Country, Dept Appl Phys I, EIG, San Sebastian 20018, Spain
[3] Univ Basque Country, EHU Quantum Ctr, San Sebastian 20018, Spain
[4] Univ Cambridge, Dept Mat Sci & Met, 27 Charles Babbage Rd, Cambridge CB3 0FS, England
[5] Basque Fdn Sci, IKERBASQUE, Bilbao 48011, Spain
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2025年 / 1020卷
关键词：
Glass-coated microwires; Magnetic alloys; Amorphous alloys; Giant; Magnetoimpedance; Magnetic characterization; Magnetic sensors; LARGE BARKHAUSEN; RICH MICROWIRES; AMORPHOUS WIRES; IMPEDANCE; OPTIMIZATION; ANISOTROPY; STRESSES; FECOSIB;
D O I：
10.1016/j.jallcom.2025.179450
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：
We studied the effect of Joule heating on the magnetic properties and Giant Magnetoimpedance (GMI) effect of amorphous CoFe Co72Fe4B13Si11 microwires with metallic nucleus diameter around d = 25 mu m and total diameter D = 29 mu m. After Joule heating a decrease in coercivity and substantial increase in GMI ratio up to 650 % was observed. The frequency dependence of the maximum GMI ratio is evaluated: as frequency grows, we observed the onset of an additional peak on magnetic field dependencies of the GMI ratio and evaluated the frequency dependencies of said peaks for as-prepared and Joule heated samples. We discuss the observed experimental behaviors, considering the modification of the magnetic anisotropy and its spatial distribution in all samples.
引用
收藏
页数：9
相关论文
共 50 条
  • [31] MAGNETIC PROPERTIES AND GIANT MAGNETOIMPEDANCE EFFECT IN NANOCRYSTALLINE MICROWIRES
    Zhukova, Valentina
    Talaat, Ahmed
    Ipatov, Mihail
    Maria Blanco, Juan
    Churyukanova, Margarita
    Kaloshkin, Sergei
    Zamiatkina, Elena
    Shuvaeva, Evgenia
    Gonzalez-Legarreta, Lorena
    Hernando, Blanca
    Zhukov, Arcady
    TMS 2014 SUPPLEMENTAL PROCEEDINGS, 2014, : 793 - 798
  • [32] High frequency giant magnetoimpedance effect of a stress-annealed Fe-rich glass-coated microwire
    Corte-Leon, P.
    Zhukova, V
    Ipatov, M.
    Blanco, J. M.
    Gonzalez, J.
    Dominguez, L.
    Churyukanova, M.
    Zhukov, A.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 802 : 112 - 117
  • [33] Optimization of GMI Effect and Magnetic Properties of Co-rich Microwires by Joule Heating
    Zhukov, A.
    Corte-Leon, P.
    Ipatov, M.
    Zhukova, V.
    2018 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS-TOYAMA), 2018, : 338 - 343
  • [34] Hopkinson effect in Co-rich glass-coated microwires
    Zhukova, V.
    Ipatov, M.
    Talaat, A.
    Zhukov, A.
    PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 11, NO 5-6, 2014, 11 (5-6): : 1130 - 1132
  • [35] Correlation of magnetic and structural properties of glass-coated Cu-based microwires
    del Val, JJ
    Zhukov, A
    González, J
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 249 (1-2) : 126 - 130
  • [36] Magnetic and mechanical properties of magnetic glass-coated microwires with different glass coating.
    Zhukova, V
    Zhukov, A
    Larin, V
    Torcunov, A
    Gonzalez, J
    Lopez, ARD
    Quispe-Cancapa, JJ
    Pinto-Gómez, AR
    CROSS-DISCIPLINARY APPLIED RESEARCH IN MATERIALS SCIENCE AND TECHNOLOGY, 2005, 480 : 293 - 297
  • [37] Effect of annealing on magnetic properties of Ni-Mn-Ga glass-coated microwires
    Zhukov, Arcady
    Ipatov, Mihail
    del Val, Juan J.
    Corte-Leon, Paula
    Gonzalez, Julian
    Granovsky, Alexandr
    Zhukova, Valentina
    JOURNAL OF MATERIALS RESEARCH, 2018, 33 (15) : 2148 - 2155
  • [38] Magnetic properties and domain wall propagation in FeNiSiB glass-coated microwires
    Zhukova, V.
    Blanco, J. M.
    Ipatov, M.
    Zhukov, A.
    JOURNAL OF APPLIED PHYSICS, 2014, 115 (17)
  • [39] Effect of Annealing on the Magnetic Properties of Co2MnSi-Based Heusler Alloy Glass-Coated Microwires
    Salaheldeen, Mohamed
    Ipatov, Mihail
    Corte-Leon, Paula
    Zhukova, Valentina
    Zhukov, Arcady
    METALS, 2023, 13 (02)
  • [40] Magnetic Properties and MCE in Heusler-Type Glass-Coated Microwires
    Zhukova, V.
    Aliev, A. M.
    Varga, R.
    Aronin, A.
    Abrosimova, G.
    Kiselev, A.
    Zhukov, A.
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2013, 26 (04) : 1415 - 1419
12345