753 citations · 3.8k across the 57 of their papers we have counts for
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Nonlinear Hall Effects induced by Berry Curvature Dipole in CuPb(PO)O
Bishnu Karki, Kai Chen, Pavan Hosur
The nonlinear Hall effect (NLHE), an emergent response in systems with broken inversion symmetry, provides a powerful tool for probing topological transport properties. In this con…
Type-II Dirac cone and Dirac cone protected by nonsymmorphic symmetry in carbon-lithium compound (C4Li)
Armindo S. Cuamba, Pavan Hosur, Hong-Yan Lu +2
In this work, we predict a novel band structure for Carbon-Lithium(C4Li) compound using the first-principles method. We show that it exhibits two Dirac points near the Fermi level;…
Optical characterization of topological insulator surface states: Berry curvature-dependent response
Pavan Hosur
We study theoretically the optical response of the surface states of a topological insulator, especially the generation of helicity-dependent direct current by circularly polarized…
Chiral Topological Insulators, Superconductors and other competing orders in three dimensions
Pavan Hosur, Shinsei Ryu, Ashvin Vishwanath
We discuss the proximate phases of a three-dimensional system with Dirac-like dispersion. Using the cubic lattice with plaquette -flux as a model, we find, among others phases,…