Symmetry-enforced chiral hinge states and surface quantum anomalous Hall effect in the magnetic axio...
Symmetry-enforced chiral hinge states and surface quantum anomalous Hall effect in the magnetic axion insulator Bi2–xSmxSe3
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London: Nature Publishing Group UK
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English
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London: Nature Publishing Group UK
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The existence of topological hinge states is a key signature for a newly proposed class of topological matter, the second-order topological insulators. In the present paper, a universal mechanism to generate chiral hinge states in the ferromagnetic axion insulator phase is introduced, which leads to an exotic transport phenomenon, the quantum anoma...
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Symmetry-enforced chiral hinge states and surface quantum anomalous Hall effect in the magnetic axion insulator Bi2–xSmxSe3
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TN_cdi_proquest_journals_2234458950
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2234458950
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1745-2473
E-ISSN
1745-2481
DOI
10.1038/s41567-019-0457-0
