activity
20162026
most citedTopological viewpoint of two-dimensional group III-V and IV-IV compounds in the presence of electric field and spin-orbit coupling by density functional theory and tight-binding model

9 citations · 14 across the 4 of their papers we have counts for

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Showing 2020Show all

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cond-mat.mes-hall2020★ 4 cited

Bias-Voltage-Induced Topological Phase Transition in Finite Size Quantum Spin Hall Systems in the Presence of a Transverse Electric Field

Alireza Baradaran, Mehdi Ghaffarian

Using the tight-binding BHZ model and Landauer-Büttiker formalism, the topological invariant of the finite width of ribbons of HgTe/CdTe quantum well is studied in the absence and…