Giant magneto-impedance effect in thin Finemet nanocrystalline microwires

被引：4

作者：

Talaat, A. ^{[1
]}

Ipatov, M. ^{[1
]}

Zhukova, V. ^{[1
]}

Blanco, J. M. ^{[2
]}

Churyukanova, M. ^{[2
]}

Kaloshkin, S. ^{[2
]}

Zhukov, A. ^{[1
,3
,4
]}

机构：

[1] Univ Basque Country, Dept Fis Mat, San Sebastian 20018, Spain

[2] EUPDS, Dept Fis Aplicada, San Sebastian 20018, Spain

[3] MISIS, Natl Univ Sci & Technol, Moscow 119049, Russia

[4] Ikerbasque, Basque Fdn Sci, Bilbao 48011, Spain

来源：

PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 11, NO 5-6 | 2014年 / 11卷 / 5-6期

关键词：

giant magnetoimpedance; nanocrystalline materials; magnetoelastic anisotropy; nanograins; metallic glasses; microwires; MAGNETOIMPEDANCE; MAGNETOSTRICTION; ANISOTROPY;

D O I：

10.1002/pssc.201300708

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We studied giant magneto-impedance (GMI) effect, magnetic and structural properties of thin Finemet-type (FeCuNbSiB) glass-coated microwires fabricated by Taylor-Ulitovsky technique with different composition and diameters, with the aim to achieve the optimal conditions for improving the final GMI response. We observed that GMI can be tailored either by controlling the microwires microstructure through the thermal annealing, or by controlling the quenching rate velocity during the fabrication processes. Finally, we obtained up to 50% GMI in the as-prepared samples and up to 100% in annealed microwires. (C) 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：1120 / 1124

页数：5

共 23 条

[1] Phenomenological model for magnetoimpedance in soft ferromagnets [J].

Atkinson, D ;

Squire, PT .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (11) :6569-6571

[2] Magnetoelastic anisotropy of amorphous microwires [J].

Chiriac, H ;

Ovári, TA ;

Zhukov, A .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2003, 254 :469-471

[3] Giant magneto-impedance effect in nanocrystalline glass-covered wires [J].

Chiriac, H ;

Ovári, TA ;

Marinescu, CS .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (11) :6584-6586

[4]

Ciureanu P, 2004, J OPTOELECTRON ADV M, V6, P905

[5] Deformation-induced microstructural changes in Fe40Ni40P14B6 metallic glass [J].

Fan G.J. ;

Quan M.X. ;

Hu Z.Q. ;

Löser W. ;

Eckert J. .

Journal of Materials Research, 1999, 14 (9) :3765-3774

[6]

HERZER G, 1990, ANN FIS B, V86, P157

[7]

HERZER G, 1995, SCRIPTA METALL MATER, V33, P1713

[8] Development of amorphous wire type MI sensors for automobile use [J].

Honkura, Y .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 249 (1-2) :375-381

[9] Giant magneto-impedance effect in nanostructured magnetic wires [J].

Knobel, M ;

Sanchez, ML ;

GomezPolo, C ;

Marin, P ;

Vazquez, M ;

Hernando, A .

JOURNAL OF APPLIED PHYSICS, 1996, 79 (03) :1646-1654

[10] MAGNETOSTRICTION MEASUREMENTS FOR AMORPHOUS WIRES [J].

KONNO, Y ;

MOHRI, K .

IEEE TRANSACTIONS ON MAGNETICS, 1989, 25 (05) :3623-3625

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