Hinge states in a system of coupled Rashba layers

Hinge states in a system of coupled Rashba layers

We consider a system of stacked tunnel-coupled two-dimensional electron- and hole-gas layers with Rashba spin-orbit interaction subjected to a staggered Zeeman field. The interplay of different intralayer tunnel couplings results in a topological insulator phase characterized by the presence of gapl...

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Bibliographic Details
Main Authors: Kirill Plekhanov, Flavio Ronetti, Daniel Loss, Jelena Klinovaja
Format: Article
Language:English
Published: American Physical Society 2020-01-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.013083

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