Unexpected edge conduction in mercury telluride quantum wells under broken time-reversal symmetry

The realization of quantum spin Hall effect in HgTe quantum wells is considered a milestone in the discovery of topological insulators. Quantum spin Hall states are predicted to allow current flow at the edges of an insulating bulk, as demonstrated in various experiments. A key prediction yet to be...

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Detalles Bibliográficos
Autores principales: Ma, Eric Yue, Calvo, M. Reyes, Wang, Jing, Lian, Biao, Mühlbauer, Mathias, Brüne, Christoph, Cui, Yong-Tao, Lai, Keji, Kundhikanjana, Worasom, Yang, Yongliang, Baenninger, Matthias, König, Markus, Ames, Christopher, Buhmann, Hartmut, Leubner, Philipp, Molenkamp, Laurens W., Zhang, Shou-Cheng, Goldhaber-Gordon, David, Kelly, Michael A., Shen, Zhi-Xun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Pub. Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4455136/
https://www.ncbi.nlm.nih.gov/pubmed/26006728
http://dx.doi.org/10.1038/ncomms8252

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