Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf
1 PublicationFerromagnetic resonance of MBE-grown FeRh thin films through the metamagnetic phase transition
Heidarian, A.; Stienen, S.; Semisalova, A.; Hübner, R.; Salamon, S.; Wende, H.; Gallardo, R.; Grenzer, J.; Potzger, K.; Lindner, J.; Bali, R.
Abstract
A FeRh thin film of 33 nm thickness grown by molecular beam epitaxy (MBE) has been investigated with respect to its temperature dependent magnetic properties by means of ferromagnetic resonance (FMR). Within the ferromagnetic regime, i.e. at temperatures above the antiferromagnetic-to-ferromagnetic phase transition, the resonance field decreases with decreasing temperature reflecting an increasing magnetization. Within the temperature regime of the phase transition, the resonance field behaves non-monotonically, i.e. it suddenly increases with decreasing temperature. The observed asymmetric shape of the FMR absorption line is discussed with respect to a possible small magnetic inhomogeneity of the film coupled to the main ferromagnetic volume of B2 ordered, equiatomic FeRh.
Keywords: FeRh; Ferromagnetic resonance
Involved research facilities
- Ion Beam Center DOI: 10.17815/jlsrf-3-159
Related publications
- DOI: 10.17815/jlsrf-3-159 is cited by this (Id 24195) publication
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Physica Status Solidi (B) 254(2017)10, 1700145
DOI: 10.1002/pssb.201700145
Cited 11 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-24195
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