48 citations · 108 across the 5 of their papers we have counts for
6 papers
One-dimensional non-interacting topological insulators with chiral symmetry
Polina Matveeva, Tyler Hewitt, Donghao Liu +3
We construct microscopical models of one-dimensional non-interacting topological insulators in all of the chiral universality classes. Specifically, we start with a deformation of…
Double Fu-teleportation and anomalous Coulomb blockade in a Majorana-hosted superconducting island
Yiru Hao, Gu Zhang, Donghao Liu +1
We study the temperature dependence of Coulomb Blockade peak conductance based on a Majorana-hosted superconducting island. In the low-temperature regime, we discover a coherent do…
Universal conductance scaling of Andreev reflections using a dissipative probe
Donghao Liu, Gu Zhang, Zhan Cao +2
The Majorana search is caught up in an extensive debate about the false-positive signals from non-topological Andreev bound states (ABSs). We introduce a remedy using the dissipati…
Suppressing Andreev bound state zero bias peaks using a strongly dissipative lead
Shan Zhang, Zhichuan Wang, Dong Pan +14
Hybrid semiconductor-superconductor nanowires are predicted to host Majorana zero modes, manifested as zero-bias peaks (ZBPs) in tunneling conductance. ZBPs alone, however, are not…
Large zero bias peaks and dips in a four-terminal thin InAs-Al nanowire device
Huading Song, Zitong Zhang, Dong Pan +11
We report electron transport studies of a thin InAs-Al hybrid semiconductor-superconductor nanowire device using a four-terminal design. Compared to previous works, thinner InAs na…
Circular phonon dichroism in Weyl semimetals
Donghao Liu, Junren Shi
We derive the phonon dynamics of magnetic metals in the presence of strong spin-orbit coupling. We show that both a dissipationless viscosity and a dissipative viscosity arise in t…