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Terahertz spectroscopy on Faraday and Kerr rotations in a quantum anomalous Hall state

Electrodynamic responses from three-dimensional topological insulators are characterized by the universal magnetoelectric term constituent of the Lagrangian formalism. The quantized magnetoelectric coupling, which is generally referred to as topological magnetoelectric effect, has been predicted to...

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Detalles Bibliográficos
Autores principales: Okada, Ken N., Takahashi, Youtarou, Mogi, Masataka, Yoshimi, Ryutaro, Tsukazaki, Atsushi, Takahashi, Kei S., Ogawa, Naoki, Kawasaki, Masashi, Tokura, Yoshinori
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4961790/
https://www.ncbi.nlm.nih.gov/pubmed/27436710
http://dx.doi.org/10.1038/ncomms12245