High harmonics generation in an electroplated FeNi wire showing giant magnetoimpedance / Kisker E,Kuryandskaya GV,Yakabchuk HP,Vas'kovskiy VO,Bebenin NG // PHYSICS OF METALS AND METALLOGRAPHY. - 2001. - V. 91, l. 1. - P. S129-S132.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article; Proceedings Paper

Abstract:

A very high and sensitive giant magnetoimpedance effect (GMI) has been detected in FeCoNi magnetic tubes electroplated onto CuBe wire at a frequency of the order of 1 MHz. The generation of high harmonics was investigated. The harmonics show larger variations with the external magnetic field than the fundamental frequency. This super high sensitivity of the harmonics is promising as regards increasing the sensitivity of GMI sensors. To explain the experiment, we calculated the high-frequency transverse susceptibility taking into account the magnetic anisotropy of first and second orders. The susceptibility is extremely high at the points of spin-reorientational phase transitions in the magnetic layer even when the Gilbert constant is of the order of unity, which gives rise to strong nonlinear effects. Thus the high magnetoimpedance of the wires is an essentially nonlinear effect existing in the vicinity of a spin-reorientational phase transition.

Author keywords:

MAGNETO-IMPEDANCE; AMORPHOUS RIBBONS; DOMAIN-STRUCTURE; ANISOTROPY

DOI:

нет данных

Web of Science ID:

ISI:000172969500027

Соавторы в МНС:

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Другие поля

Поле	Значение
Note	Eurasian Symposium on Trends in Magnetism (EASTMAG 2001), URAL CULTURAL CTR, EKATERINBURG, RUSSIA, FEB 27-MAR 02, 2001
Organization	Russian Fdn Basic Res; Russuan Acad Sci, Ural Div; Russian Acad Sci, Inst Metal Phys, Ural Div; Int Ctr Fundamental Phys; Nokocarbon, Ural Co; Spectrum Corp
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	MAGNETO-IMPEDANCE; AMORPHOUS RIBBONS; DOMAIN-STRUCTURE; ANISOTROPY
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Bebenin, Nikolay/K-6955-2013
ORCID-Numbers	Bebenin, Nikolay/0000-0003-2035-6103
Number-of-Cited-References	18
Usage-Count-Since-2013	1
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	506KJ