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Observation of the universal magnetoelectric effect in a 3D topological insulator

The electrodynamics of topological insulators (TIs) is described by modified Maxwell's equations, which contain additional terms that couple an electric field to a magnetization and a magnetic field to a polarization of the medium, such that the coupling coefficient is quantized in odd multiple...

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Detalles Bibliográficos
Autores principales: Dziom, V., Shuvaev, A., Pimenov, A., Astakhov, G. V., Ames, C., Bendias, K., Böttcher, J., Tkachov, G., Hankiewicz, E. M., Brüne, C., Buhmann, H., Molenkamp, L. W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5440727/
https://www.ncbi.nlm.nih.gov/pubmed/28504268
http://dx.doi.org/10.1038/ncomms15197