50 citations · 109 across the 13 of their papers we have counts for
5 papers · 1 filter
Fully nonequilibrium Hall response from Berry curvature
Shouvik Sur, Lei Chen, Yiming Wang +3
In topological materials, Berry curvature leads to intrinsic Hall responses. Focusing on time-reversal symmetric systems with broken inversion symmetry, a spontaneoous (zero magnet…
Cubic Dirac Semimetals: General Theory and Application to Rare-Earth Magnets
Shouvik Sur, Chandan Setty
Rare-earth magnets with parent cubic symmetry exhibit unique topological properties. However, the origin of these behaviors remains presently unclear. Here, we develop minimal mode…
Spin fluctuations in the ultranodal superconducting state of Fe(Se,S)
Yifu Cao, Chandan Setty, Andreas Kreisel +2
The iron-based superconductor FeSe isovalently substituted with S displays an abundance of remarkable phenomena that have not been fully understood, at the center of which are appa…
Shot noise in coupled electron-boson systems
Yiming Wang, Shouvik Sur, Chandan Setty +2
The nature of charge carriers in strange metals has become a topic of intense current investigation. Recent shot noise measurements in the quantum critical heavy fermion metal YbRh…
Electron correlations in the kagome flat band metal
Fang Xie, Yuan Fang, Ying Li +7
Kagome metals offer a unique platform for investigating robust electron-correlation effects because of their lattice geometry, flat bands and multi-orbital nature. In the cases wit…