The effect of substrate and surface plasmons on symmetry breaking at the substrate interface of the topological insulator Bi2Te3
A pressing challenge in engineering devices with topological insulators (TIs) is that electron transport is dominated by the bulk conductance, and so dissipationless surface states account for only a small fraction of the conductance. Enhancing the surface-to-volume ratio is a common method to enhan...
Autors principals: | Wiesner, M, Roberts, RH, Lin, J-F, Akinwande, D, Hesjedal, T, Duffy, LB, Wang, S, Song, Y, Jenczyk, J, Jurga, S, Mroz, B |
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Format: | Journal article |
Publicat: |
Nature Research
2019
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