83 citations · 162 across the 10 of their papers we have counts for
10 papers
Field-Effect Josephson Diode via Asymmetric Spin-Momentum-Locking States
Pei-Hao Fu, Yong Xu, Shengyuan A. Yang +3
Recent breakthroughs in Josephson diodes dangle the possibility of extending conventional non-reciprocal electronics into the realm of superconductivity. While a strong magnetic fi…
Enhanced magneto-optical response due to the flat band in nanoribbons made from the lattice
Yan-Ru Chen, Yong Xu, Jun Wang +2
We study the optical response of nanoribbons made from the lattice under a weak magnetic field in the terahertz to far-infrared regime. It is found that the magnetic field…
Chiral anomaly induced oscillations in the Josephson current in Weyl semimetals
Salah Uddin, Wenye Duan, Jun Wang +2
Weyl semimetals are a three dimensional topological phase of matter with linearly dispersed Weyl points which appear in pairs and carry opposite chirality. The separation of paired…
Quantized spin pump on helical edge states of a topological insulator
Mei-Juan Wang, J. Wang, Jun-Feng Liu
We report a theoretical study of the quantized spin pump in a traditional two-parameter quantum pump device that is based on the helical edge states of a quantum spin Hall insulato…
Electrically modulated SQUID with single Josephson junction coupled by a time-reversal breaking Weyl semimetal thin film
Yong Xu, Salah Uddin, Jun Wang +2
Usually, the superconducting quantum interference device (SQUID) consists of two Josephson junctions and the interference therein is modulated by a magnetic flux. In this work, we…
Numerical study of the quantum valley Hall effect
S. K. Wang, Jun Wang, Jun-Feng Liu
Under more consideration, it seems that bulk valley current mediated nonlocal resistance is inconsistent with Landau-Buttiker formalism. We believe Landau-Buttiker formalism is rig…