Optimization of Magnetoimpedance Effect and Magnetic Properties of Fe-Rich Glass-Coated Microwires by Annealing

被引：1
作者：
Gonzalez, Alvaro [1 ,2 ,3 ]
Garcia-Gomez, Alfonso [1 ,2 ,3 ]
Zhukova, Valentina [1 ,2 ,3 ]
Corte-Leon, Paula [1 ,2 ,3 ]
Ipatov, Mihail [1 ,2 ]
Blanco, Juan Maria [2 ,3 ]
Gonzalez, Julian [1 ,3 ]
Zhukov, Arcady [1 ,2 ,3 ,4 ]
机构：
[1] Univ Basque Country UPV EHU, Fac Chem, Dept Polymers & Adv Mat Phys Chem & Technol, San Sebastian 20018, Spain
[2] Univ Basque Country UPV EHU, Escuela Ingn Gipuzkoa, Dept Fis Aplicada, San Sebastian 20018, Spain
[3] Univ Basque Country UPV EHU, EHU Quantum Ctr, San Sebastian 20018, Spain
[4] IKERBASQUE, Basque Fdn Sci, Bilbao 48011, Spain
来源：
SENSORS | 2023年 / 23卷 / 17期
关键词：
magnetic microwires; annealing; hysteresis loop; giant magnetoimpedance; domain wall propagation; magnetic anisotropy; MECHANICAL-PROPERTIES; AMORPHOUS WIRES; IMPEDANCE; FIELD; ANISOTROPY; FECOSIB;
D O I：
10.3390/s23177481
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
As-prepared Fe-rich microwires with perfectly rectangular hysteresis loops present magnetization reversal through fast domain wall propagation, while the giant magnetoimpedance (GMI) effect in Fe-rich microwires is rather low. However, the lower cost of Fe-rich microwires makes them attractive for magnetic sensors applications. We studied the effect of conventional (furnace) annealing and Joule heating on magnetic-propertied domain wall (DW) dynamics and the GMI effect in two Fe microwires with different geometries. We observed that magnetic softness, GMI effect and domain wall (DW) dynamics can be substantially improved by appropriate annealing. Observed experimental results are discussed considering the counterbalance between the internal stresses relaxation and induced magnetic anisotropy associated with the presence of an Oersted magnetic field during Joule heating.
引用
收藏
页数：14
相关论文
共 63 条
[1]   Smart composites with embedded magnetic microwire inclusions allowing non-contact stresses and temperature monitoring [J].
Allue, Alexandra ;
Corte-Leon, Paula ;
Gondra, Koldo ;
Zhukova, Valentina ;
Ipatov, Mihail ;
Maria Blanco, Juan ;
Gonzalez, Julian ;
Churyukanova, Margarita ;
Taskaev, Sergey ;
Zhukov, Arcady .
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2019, 120 :12-20
[2]   Technology, Preparation and Properties of the Cast Glass-Coated Magnetic Microwires [J].
Baranov, Serghei A. ;
Larin, Vladimir S. ;
Torcunov, Alexander V. .
CRYSTALS, 2017, 7 (06)
[3]   GIANT MAGNETIC-FIELD DEPENDENT IMPEDANCE OF AMORPHOUS FECOSIB WIRE [J].
BEACH, RS ;
BERKOWITZ, AE .
APPLIED PHYSICS LETTERS, 1994, 64 (26) :3652-3654
[4]   NEW MECHANISM FOR MAGNETIC ANNEALING IN AMORPHOUS METALS [J].
BECKER, JJ .
IEEE TRANSACTIONS ON MAGNETICS, 1978, 14 (05) :938-940
[5]   Torsional stress impedance and magneto-impedance in (Co0.95Fe0.05)72.5Si12.5B15 amorphous wire with helical induced anisotropy [J].
Blanco, JM ;
Zhukov, AP ;
González, J .
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1999, 32 (24) :3140-3145
[6]   Amorphous glass-covered magnetic wires:: Preparation, properties, applications [J].
Chiriac, H ;
Ovári, TA .
PROGRESS IN MATERIALS SCIENCE, 1996, 40 (05) :333-407
[7]   Magnetostriction investigation of soft magnetic microwires [J].
Churyukanova, M. ;
Semenkova, V. ;
Kaloshkin, S. ;
Shuvaeva, E. ;
Gudoshnikov, S. ;
Zhukova, V. ;
Shchetinin, I. ;
Zhukov, A. .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2016, 213 (02) :363-367
[8]   Annealing influence on the Gilbert damping parameter and the exchange constant of CoFeB thin films [J].
Conca, A. ;
Papaioannou, E. Th. ;
Klingler, S. ;
Greser, J. ;
Sebastian, T. ;
Leven, B. ;
Loesch, J. ;
Hillebrands, B. .
APPLIED PHYSICS LETTERS, 2014, 104 (18)
[9]   Accurate measurement of domain wall velocity in amorphous microwires, submicron wires, and nanowires [J].
Corodeanu, S. ;
Chiriac, H. ;
Ovari, T. -A. .
REVIEW OF SCIENTIFIC INSTRUMENTS, 2011, 82 (09)
[10]   The effect of annealing on magnetic properties of "Thick" microwires [J].
Corte-Leon, P. ;
Zhukova, V ;
Ipatov, M. ;
Blanco, J. M. ;
Gonzalez, J. ;
Churyukanova, M. ;
Taskaev, S. ;
Zhukov, A. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 831
1234567