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Current-induced Orbital and Spin Magnetizations in Crystals with Helical Structure
We theoretically show that in a crystal with a helical lattice structure, orbital and spin magnetizations along a helical axis are induced by an electric current along the helical axis. We propose a simple tight-binding model for calculations, and the results can be generalized to any helical crysta...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4496783/ https://www.ncbi.nlm.nih.gov/pubmed/26156643 http://dx.doi.org/10.1038/srep12024 |