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Optical spin transfer and spin-orbit torques in thin film ferromagnets
We study the optically induced torques in thin film ferromagnetic layers under excitation by circularly polarized light. We study cases both with and without Rashba spin-orbit coupling using a 4-band model. In the absence of Rashba spin-orbit coupling, we derive an analytic expression for the optica...
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| Publicado en: | Phys Rev B |
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| Main Authors: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2017
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5695756/ https://ncbi.nlm.nih.gov/pubmed/29167836 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1103/PhysRevB.96.054447 |
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