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Spin-orbit driven ferromagnetic resonance: a nanoscale magnetic characterisation technique
- 1.0366382 - FZÚ 2012 RIV GB eng J - Journal Article
Fang, D. - Kurebayashi, H. - Wunderlich, Joerg - Výborný, Karel - Zarbo, Liviu - Campion, R. P. - Casiraghi, A. - Gallagher, B. L. - Jungwirth, Tomáš - Ferguson, A.J.
Spin-orbit driven ferromagnetic resonance: a nanoscale magnetic characterisation technique.
Nature Nanotechnology. Roč. 6, č. 7 (2011), s. 413-417. ISSN 1748-3387. E-ISSN 1748-3395
R&D Projects: GA AV ČR KAN400100652; GA MŠMT LC510; GA AV ČR KJB100100802; GA MŠMT(CZ) 7E08087
EU Projects: European Commission(XE) 214499 - NAMASTE; European Commission(XE) 215368 - SemiSpinNet
Grant - others:AV ČR(CZ) AP0801
Program: Akademická prémie - Praemium Academiae
Institutional research plan: CEZ:AV0Z10100521
Keywords : ferromagnetic resonance * spin-orbit coupling * nanomagnets
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 27.270, year: 2011
We introduce an FMR technique applicable to individual nanomagnets in which the FMR driving field is generated in the probed magnet itself. The excitation is driven by the effective field generated by an alternating electrical current passing through the ferromagnet, which results from the combined effect of spin-orbit (SO) coupling and exchange interaction.
Permanent Link: http://hdl.handle.net/11104/0201408
Number of the records: 1