Giant magnetoresistance of iron-chromium superlattices at microwaves / Ustinov VV,Rinkevich AB,Romashev LN,Perov DV // TECHNICAL PHYSICS. - 2004. - V. 49, l. 5. - P. 613-618.

ISSN/EISSN:

1063-7842 / нет данных

Type:

Article

Abstract:

Interaction between an rf electromagnetic field and the Fe/Cr superlattice placed in a rectangular waveguide so that a high-frequency current passes in the plane of superlattice layers is considered. The transmission coefficient versus the magnetic field strength is found at centimeter waves, and a correlation between this dependence and the field dependence of the dc magnetoresistance is established. It is shown that a change in the transmission coefficient may greatly exceed the giant magnetoresistance of the superlattice. The frequency dependence of the microwave measurements has an oscillatory character. The oscillation frequencies are analyzed in terms of wavelet transformation. Two types of oscillation periods are found to exist, one of which corresponds to the resonance of waves traveling in the superlattice along the direction parallel to the narrow wall of the waveguide. (C) 2004 MAIK ``Nauka/Interperiodica{''}.

Author keywords:

FE/CR SUPERLATTICES

DOI:

10.1134/1.1758338

Web of Science ID:

ISI:000221404300017

Соавторы в МНС:

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Другие поля

Поле	Значение
Publisher	AMER INST PHYSICS
Address	CIRCULATION \& FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA
Language	English
Keywords-Plus	FE/CR SUPERLATTICES
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	rin@imp.uran.ru
ResearcherID-Numbers	Romashev, Lazar/J-7644-2013 Ustinov, Vladimir/G-7501-2011 Perov, Dmitry/D-4415-2013 Rinkevich, Anatoly/I-5296-2013
ORCID-Numbers	Romashev, Lazar/0000-0002-6051-4543 Ustinov, Vladimir/0000-0002-5155-7947 Perov, Dmitry/0000-0002-3785-4881 Rinkevich, Anatoly/0000-0002-1277-384X
Number-of-Cited-References	10
Usage-Count-Since-2013	1
Journal-ISO	Tech. Phys.
Doc-Delivery-Number	820QL