Search

Now showing items 1-2 of 2

Carrier Transport in Two-Dimensional Topological Insulator Nanoribbons in the Presence of Vacancy Defects

Tiwari, Sabyasachi; Van de Put, Maarten L.; Soreé, B.; Vandenberghe, William G. (IOP Publishing Ltd, 2019-02-05)

Using the non-equilibrium Green's function formalism, we study carrier transport through imperfect two-dimensional (2D) topological insulator (TI) ribbons. In particular, we investigate the effect of vacancy defects on the ...

Theoretical Studies of Electronic Transport in Monolayer and Bilayer Phosphorene: A Critical Overview

Gaddemane, Gautam; Vandenberghe, William G.; Van de Put, Maarten L.; Chen, Shanmeng; Tiwari, Sabyasachi; Chen, E.; Fischetti, Massimo V.

Recent ab initio theoretical calculations of the electrical performance of several two-dimensional materials predict a low-field carrier mobility that spans several orders of magnitude (from 26000 to 35 cm²V⁻¹s⁻¹, for ...