Regularities in penetration of electromagnetic waves through metallic magnetic films / Rinkevich A. B.,Perov D. V.,Vas'kovskii V. O.,Lepalovskii V. N. // TECHNICAL PHYSICS. - 2009. - V. 54, l. 9. - P. 1339-1349.

ISSN/EISSN:

1063-7842 / 1090-6525

Type:

Article

Abstract:

Penetration of millimeter electromagnetic waves through permalloy films under magnetic resonance conditions is studied experimentally and theoretically. Measurements are taken on film samples from 40 to 200 nm in thickness in a frequency range from 26 to 38 GHz. Magnetic resonance, antiresonance, and spin-wave resonance are observed. The resonance spectrum is reconstructed. The Gilbert damping constant is determined for a series of films. It is shown that the damping constant decreases upon an increase in the film thickness. The resonance line profile is calculated, and the dependences of resonance line amplitude and width on experimental conditions and material parameters of the film are determined.

Author keywords:

RESONANCE

DOI:

10.1134/S106378420909014X

Web of Science ID:

ISI:000269900100014

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1090-6525
Keywords-Plus	RESONANCE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	rin@imp.uran.ru
ResearcherID-Numbers	Rinkevich, Anatoly/I-5296-2013 Perov, Dmitry/D-4415-2013
ORCID-Numbers	Rinkevich, Anatoly/0000-0002-1277-384X Perov, Dmitry/0000-0002-3785-4881
Funding-Acknowledgement	program Quantum Macrophysics {[}NSh-3257.2008.5]; Russian Foundation for Basic Research {[}09-02-99063-ofi-r]
Funding-Text	This study was undertaken in compliance with the program Spin of the Russian Academy of Sciences and was financed in parts by the program Quantum Macrophysics (grant no. NSh-3257.2008.5) and by the Russian Foundation for Basic Research (project no. 09-02-99063-ofi-r).
Number-of-Cited-References	16
Usage-Count-Since-2013	2
Journal-ISO	Tech. Phys.
Doc-Delivery-Number	495NN