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Strain-induced nonlinear spin Hall effect in topological Dirac semimetal
We show that an electric field applied to a strained topological Dirac semimetal, such as Na(3)Bi and Cd(3)As(2), induces a spin Hall current that is quadratic in the electric field. By regarding the strain as an effective “axial magnetic field” for the Dirac electrons, we investigate the electron a...
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| Udgivet i: | Sci Rep |
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| Hovedforfatter: | |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Nature Publishing Group UK
2018
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6189066/ https://ncbi.nlm.nih.gov/pubmed/30323171 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-33655-w |
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