Inhomogeneous ferromagnetic resonance modes in {[}Fe/Cr](n) superlattices with a high biquadratic exchange constant / Drovosekov AB,Zhotikova OV,Kreines NM,Kholin DI,Meshcheryakov VF,Milyaev MA,Romashev LN,Ustinov VV // JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS. - 1999. - V. 89, l. 5. - P. 986-994.

ISSN/EISSN:

1063-7761 / нет данных

Type:

Article

Abstract:

In a set of {[}Fe/Cr](n) superlattices, magnetization curves and spectra of ferromagnetic resonance under an in-plane magnetic field have been studied at room temperature. Along with the acoustic branch, several additional branches have been observed in resonance spectra. Resonance spectra have been calculated analytically for a structure with an infinite number of layers and numerically for finite numbers of layers in real samples using a model of biquadratic exchange taking account of the fourth-order magnetic anisotropy. A possibility of describing both static and resonance properties of the system in terms of this model has been demonstrated. (C) 1999 American Institute of Physics. {[}S1063-7761(99)02311-2].

Author keywords:

FE/CR(001) SUPERLATTICES; MAGNETIC ANISOTROPIES; MAGNETORESISTANCE; MULTILAYERS; MECHANISM; SYSTEMS

DOI:

10.1134/1.558941

Web of Science ID:

ISI:000083997800023

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	FE/CR(001) SUPERLATTICES; MAGNETIC ANISOTROPIES; MAGNETORESISTANCE; MULTILAYERS; MECHANISM; SYSTEMS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Multidisciplinary
Author-Email	kreines@kapitza.ras.ru
ResearcherID-Numbers	Romashev, Lazar/J-7644-2013 Ustinov, Vladimir/G-7501-2011 Milyaev, Mikhail/J-8070-2013
ORCID-Numbers	Romashev, Lazar/0000-0002-6051-4543 Ustinov, Vladimir/0000-0002-5155-7947 Milyaev, Mikhail/0000-0001-7828-3571
Number-of-Cited-References	23
Usage-Count-Since-2013	2
Journal-ISO	J. Exp. Theor. Phys.
Doc-Delivery-Number	261FC