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Original article
Xue, H.-P. et al. Dual topology of Dirac electron transport and photogalvanic effect in low-dimensional topological insulator superlattices. Adv. Mater. 35, 2208343 (2023)
Related article
Hsieh, D. et al. A topological Dirac insulator in a quantum spin Hall phase. Nature 452, 970–974 (2008)
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Anirban, A. Dual topological insulator found in superlattice. Nat Rev Phys 5, 270 (2023). https://doi.org/10.1038/s42254-023-00578-z
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DOI: https://doi.org/10.1038/s42254-023-00578-z
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