Počet záznamů: 1
Bolometric detection of ferromagnetic resonance in amorphous microwires
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SYSNO ASEP 0448910 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Bolometric detection of ferromagnetic resonance in amorphous microwires Tvůrce(i) Kraus, Luděk (FZU-D) RID, ORCID, SAI Zdroj.dok. IEEE Transactions on Magnetics. - : Institute of Electrical and Electronics Engineers - ISSN 0018-9464
Roč. 51, č. 1 (2015), s. 6100104Poč.str. 4 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova amorphous microwires ; anisotropic magnetoresistance (AMR) ; bolometric effect ; ferromagnetic resonance (FMR) Vědní obor RIV BM - Fyzika pevných látek a magnetismus CEP GAP102/12/2177 GA ČR - Grantová agentura ČR Institucionální podpora FZU-D - RVO:68378271 UT WOS 000349446800055 EID SCOPUS 84922795788 DOI 10.1109/TMAG.2014.2357074 Anotace 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. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2016
Počet záznamů: 1