Magnetic and magnetoresistive properties of rapidly quenched Co-Cu ribbons / Vas'kovskii VO,Kurlyandskaya GV,Anton RL,Sorokin AN,Andreev SV,Penya A,Podkorytov MA // PHYSICS OF METALS AND METALLOGRAPHY. - 2001. - V. 92, l. 3. - P. 225-231.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

An influence or chemical composition and heat treatment on the magnetic and magnetoresistive properties of rapidly quenched Co-Cu ribbons exhibiting giant magnetoresistance (GMR) were studied. Maximum GMR was found for 20 wt \% Co samples annealed at 540 degreesC. The microstructure of ribbons was found to be substantially inhomogeneous with two types of Co-containing inclusions. The magnetic properties of the ribbons are determined by inclusions with typical dimensions of 10(2) nm. The GMR of the ribbons is determined by other inclusions with elements of superparamagnetic behavior and dimensions less than 5 nm.

Author keywords:

GIANT MAGNETORESISTANCE; GRANULAR ALLOYS; GMR

DOI:

нет данных

Web of Science ID:

ISI:000171699100004

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	GIANT MAGNETORESISTANCE; GRANULAR ALLOYS; GMR
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Lopez Anton, Ricardo/A-7908-2008
ORCID-Numbers	Lopez Anton, Ricardo/0000-0001-5958-0634 Kurlyandskaya, Galina/0000-0002-3712-1637
Number-of-Cited-References	16
Usage-Count-Since-2013	1
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	484PQ