Magnetoimpedance effect in CoFeNi plated wire with ac field annealing destabilized domain structure / Kurlyandskaya GV,Barandiaran JM,Gutierrez J,Garcia D,Vazquez M,Vas'kovskiy VO // JOURNAL OF APPLIED PHYSICS. - 1999. - V. 85, l. 8, 2B. - P. 5438-5440.

ISSN/EISSN:

0021-8979 / 1089-7550

Type:

Article; Proceedings Paper

Abstract:

Giant magnetoimpedance (GMI) behavior at 0.25 MHz has been studied for a composite wire consisting of a 1 mu m thick Co6Fe20Ni74 magnetic layer electroplated onto a 0.1 mm diam CuBe nonmagnetic wire. This has been done for as-deposited samples as well as after annealing under dc and ac axial magnetic fields. In the optimum conditions, a maximum GMI of 150\% is achieved. The observed GMI hysteresis in the as-prepared state decreases for high driving current used to measure the MI itself. Such hysteresis, to be avoided in technological applications, is also very much reduced after ac field annealing. GMI characteristics are analyzed considering the domain-wall stabilization occurring after the annealing treatments. (C) 1999 American Institute of Physics. {[}S0021-8979(99)17208-6].

Author keywords:

MAGNETO-IMPEDANCE

DOI:

10.1063/1.369968

Web of Science ID:

ISI:000079853500054

Соавторы в МНС:

Другие поля

Поле	Значение
Month	APR 15
Note	43rd Annual Conference on Magnetism and Magnetic Materials, MIAMI, FL, NOV 09-12, 1998
Organization	Amer Inst Phys; IEEE Magnet Soc; Minerals Met Mat Soc; Amer Soc Testing \& Mat; Amer Ceramic Soc; Amer Phys Soc; EMTEC Magnet GmbH; Fuji Photo Film Co Ltd; IBM; Imation; Sony corp; TDK Corp; Toda Kogyo Corp; ADE Technol Inc, digital Measurement Syst Div; Komag; MMC Technol Inc
Publisher	AMER INST PHYSICS
Address	1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
Language	English
EISSN	1089-7550
Keywords-Plus	MAGNETO-IMPEDANCE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	jon@we.lc.ehu.es
ORCID-Numbers	Gutierrez Etxebarria, Jon/0000-0003-1074-3097 Barandiaran Garcia, Jose Manuel/0000-0002-5402-9314 Kurlyandskaya, Galina/0000-0002-3712-1637
Number-of-Cited-References	11
Usage-Count-Since-2013	4
Journal-ISO	J. Appl. Phys.
Doc-Delivery-Number	188NF