138 citations · 194 across the 3 of their papers we have counts for
4 papers
Finite-temperature valence-bond-solid transitions and thermodynamic properties of interacting SU() Dirac fermions
Zhichao Zhou, Da Wang, Congjun Wu +1
We investigate the SU() symmetry effects with on the two-dimensional interacting Dirac fermions at finite temperatures, including the valence-bond-solid transition, the…
Detecting edge degeneracy in interacting topological insulators through entanglement entropy
Da Wang, Shenglong Xu, Yu Wang +1
The existence of degenerate or gapless edge states is a characteristic feature of topological insulators, but is difficult to detect in the presence of interactons. We propose a ne…
High superconductivity at the FeSe/SrTiO Interface
Fa Wang, Yuan-Yuan Xiang, Da Wang +2
In a recent experiment the superconducting gap of a single unit cell thick FeSe film on SrTiO substrate is observed by scanning tunneling spectroscopy and angle-resolved photoe…
Observation of Lattice and Andreev Bound States of Vortices in Ba0.6K0.4Fe2As2 Single Crystals with Scanning Tunneling Microscopy/Spectroscopy
Lei Shan, Yong-Lei Wang, Bing Shen +9
For a type-II superconductor, when the applied magnetic field is higher than the lower critical value Hc1, the magnetic flux will penetrate into the superconductor and form quantiz…