Unidirectional propagation of zero-momentum magnons
dc.contributor.author | Wojewoda, Ondřej | cs |
dc.contributor.author | Holobrádek, Jakub | cs |
dc.contributor.author | Pavelka, Dominik | cs |
dc.contributor.author | Pribytova, Ekaterina | cs |
dc.contributor.author | Krčma, Jakub | cs |
dc.contributor.author | Klíma, Jan | cs |
dc.contributor.author | Panda, Jaganandha | cs |
dc.contributor.author | Michalička, Jan | cs |
dc.contributor.author | Lednický, Tomáš | cs |
dc.contributor.author | Chumak, Andrii V. | cs |
dc.contributor.author | Urbánek, Michal | cs |
dc.coverage.issue | 13 | cs |
dc.coverage.volume | 125 | cs |
dc.date.accessioned | 2025-04-04T11:56:46Z | |
dc.date.available | 2025-04-04T11:56:46Z | |
dc.date.issued | 2024-09-23 | cs |
dc.description.abstract | We report on experimental observation of unidirectional propagation of zero-momentum magnons in synthetic antiferromagnet consisting of strained CoFeB/Ru/CoFeB trilayer. Inherent non-reciprocity of spin waves in synthetic antiferromagnets with uniaxial anisotropy results in smooth and monotonous dispersion relation around Gamma point, where the direction of the phase velocity is reversed, while the group velocity direction is conserved. The experimental observation of this phenomenon by intensity-, phase-, and time-resolved Brillouin light scattering microscopy is corroborated by analytical models and micromagnetic simulations. | en |
dc.format | text | cs |
dc.format.extent | 1-6 | cs |
dc.format.mimetype | application/pdf | cs |
dc.identifier.citation | Applied Physics Letters. 2024, vol. 125, issue 13, p. 1-6. | en |
dc.identifier.doi | 10.1063/5.0218478 | cs |
dc.identifier.issn | 1077-3118 | cs |
dc.identifier.orcid | 0000-0002-4276-520X | cs |
dc.identifier.orcid | 0000-0003-4632-2067 | cs |
dc.identifier.orcid | 0009-0001-8647-1692 | cs |
dc.identifier.orcid | 0000-0001-6231-0061 | cs |
dc.identifier.orcid | 0000-0003-0564-1862 | cs |
dc.identifier.orcid | 0000-0003-0072-2073 | cs |
dc.identifier.other | 191196 | cs |
dc.identifier.researcherid | M-7120-2019 | cs |
dc.identifier.uri | https://hdl.handle.net/11012/250783 | |
dc.language.iso | en | cs |
dc.publisher | AIP Publishing | cs |
dc.relation.ispartof | Applied Physics Letters | cs |
dc.relation.uri | https://pubs.aip.org/aip/apl/article/125/13/132401/3313695/Unidirectional-propagation-of-zero-momentum | cs |
dc.rights | Creative Commons Attribution 4.0 International | cs |
dc.rights.access | openAccess | cs |
dc.rights.sherpa | http://www.sherpa.ac.uk/romeo/issn/1077-3118/ | cs |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | cs |
dc.subject | zero-momentum magnons | en |
dc.subject | spin waves | en |
dc.title | Unidirectional propagation of zero-momentum magnons | en |
dc.type.driver | article | en |
dc.type.status | Peer-reviewed | en |
dc.type.version | publishedVersion | en |
eprints.grantNumber | info:eu-repo/grantAgreement/GA0/GF/GF23-04120L | cs |
sync.item.dbid | VAV-191196 | en |
sync.item.dbtype | VAV | en |
sync.item.insts | 2025.04.04 13:56:46 | en |
sync.item.modts | 2025.04.02 09:32:04 | en |
thesis.grantor | Vysoké učení technické v Brně. Středoevropský technologický institut VUT. Příprava a charakterizace nanostruktur | cs |
thesis.grantor | Vysoké učení technické v Brně. Středoevropský technologický institut VUT. Sdílená laboratoř RP1 | cs |
thesis.grantor | Vysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav fyzikálního inženýrství | cs |
thesis.grantor | Vysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrství | cs |
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