Penetration of electromagnetic fields through multilayered and cluster-layered Fe/Cr nanostructures / Ustinov VV,Rinkevich AB,Romashev LN,Milyaev MA,Burkhanov AM,Sidun NN,Kuznetsov EA // PHYSICS OF METALS AND METALLOGRAPHY. - 2005. - V. 99, l. 5. - P. 486-497.

ISSN/EISSN:

0031-918X / 1555-6190

Type:

Article

Abstract:

The transmission of millimeter-wavelength electromagnetic waves through Fe/Cr superlattices has been investigated. Measurements were conducted at frequencies from 26 to 38 GHz in do magnetic fields of up to 14 kOe. It has been shown that changes in the modulus of the coefficient of transmission through the superlattice are caused by two physical mechanisms: changes in the surface impedance due to the Joule losses and the precession of the magnetic moment under the conditions of ferromagnetic resonance (FMR). The giant magnetoresistive effect and changes in the microwave transmission coefficient have been compared. The FMR spectra of the acoustic branch that were calculated within the model of biquadratic exchange using the magnetization curves proved to be close to the experimental spectra. The exchange constants were estimated. The Gilbert damping parameter upon microwave transmission was estimated from the FMR-line width.

Author keywords:

GIANT MAGNETORESISTANCE; MAGNETIC SUPERLATTICES; ULTRATHIN FILMS; MICROWAVE; TRANSMISSION

DOI:

нет данных

Web of Science ID:

ISI:000229444700006

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	MAY
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1555-6190
Keywords-Plus	GIANT MAGNETORESISTANCE; MAGNETIC SUPERLATTICES; ULTRATHIN FILMS; MICROWAVE; TRANSMISSION
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Ustinov, Vladimir/G-7501-2011 Milyaev, Mikhail/J-8070-2013 Romashev, Lazar/J-7644-2013 Rinkevich, Anatoly/I-5296-2013 Kuznetsov, Evgeny/K-2875-2013
ORCID-Numbers	Ustinov, Vladimir/0000-0002-5155-7947 Milyaev, Mikhail/0000-0001-7828-3571 Romashev, Lazar/0000-0002-6051-4543 Rinkevich, Anatoly/0000-0002-1277-384X Kuznetsov, Evgeny/0000-0003-1058-0056
Number-of-Cited-References	27
Usage-Count-Since-2013	2
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	930VH