Bolometric detection of ferromagnetic resonance in amorphous microwires

Result code in IS VaVaI

RIV/68378271:_____/15:00448910 - isvavai.cz

Result on the web

http://dx.doi.org/10.1109/TMAG.2014.2357074

DOI - Digital Object Identifier

10.1109/TMAG.2014.2357074

Result language

angličtina

Original language name

Bolometric detection of ferromagnetic resonance in amorphous microwires

Original language description

Ferromagnetic resonance (FMR) of glass-coated amorphous Fe78Ni8P10B10 and Co67Fe4Cr7Si8B14 microwires was investigated at frequency 9.54 GHz by the standard FMR and the electrically detected FMR techniques. Static magnetic field was applied parallel to the wire axis and the resonance was driven by the microwave current passing through the wire. The field dependences of electrical resistance measured at different levels of microwave power were compared with the resonance curves obtained by the standard FMR method. It was found that the change of resistance observed at the resonance is caused by the increase of temperature due to the energy dissipation by the Gilbert damping of spin-precession motion.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

GAP102/12/2177: Nanostructured soft magnetic materials for sensors

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

IEEE Transactions on Magnetics

ISSN

0018-9464

e-ISSN

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Volume of the periodical

51

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

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UT code for WoS article

000349446800055

EID of the result in the Scopus database

2-s2.0-84922795788