105 citations · 233 across the 5 of their papers we have counts for
5 papers
Bridging the Gap Between Computational Photography and Visual Recognition
Rosaura G. VidalMata, Sreya Banerjee, Brandon RichardWebster +21
What is the current state-of-the-art for image restoration and enhancement applied to degraded images acquired under less than ideal circumstances? Can the application of such algo…
Counter-propagating edge modes and topological phases of a kicked quantum Hall system
Mahmoud Lababidi, Indubala I. Satija, Erhai Zhao
A periodically driven quantum Hall system in a fixed magnetic field is found to exhibit a series of phases featuring anomalous edge modes with the "wrong" chirality. This leads to…
Nearly flat Andreev bound states in superconductor-topological insulator hybrid structures
Mahmoud Lababidi, Erhai Zhao
Exotic excitations arise at the interface between a three-dimensional topological insulator (TI) and superconductors. For example, Majorana fermions with a linear dispersion, $E\si…
Microscopic simulation of superconductor-topological insulator proximity structures
Mahmoud Lababidi, Erhai Zhao
We present microscopic, self-consistent calculations of the superconducting order parameter and pairing correlations near the interface of an -wave superconductor and a three-di…
Mott scattering at the interface between a metal and a topological insulator
Erhai Zhao, Chun Zhang, Mahmoud Lababidi
We compute the spin-active scattering matrix and the local spectrum at the interface between a metal and a three-dimensional topological band insulator. We show that there exists a…