Jeroen van den Brink

TL;DR: In this article, the symmetry, spectral, and electrical characteristics of spin photocurrents from excitonic interband transitions in a MoSe2 monolayer were analyzed. And the authors theoretically analyzed symmetry requirements for effects that can yield spin photogalvanic and photon drag effects, and compared these with the observed angular dependence and symmetries that occur for their device geometry.

TL;DR: This work focuses on the giant Rashba material bismuth tellurium iodine which exhibits a pressure-driven phase transition between topological and trivial insulators in three dimensions and demonstrates that this transition is accompanied by a giant enhancement of the Berry curvature dipole which can be probed in transport and optoelectronic experiments.

TL;DR: In this paper, the authors consider orbital-only models in Mott insulators, where the orbital-orbital interactions are either due to Jahn-Teller distortions or due to the Kugel-Khomskii superexchange.

TL;DR: In this article, an alternative mechanism to realize the intrinsic spin Hall effect through a chiral magnetic structure that breaks the spin rotation symmetry was proposed, which is different from the case of the topological Hall effect.

TL;DR: In this paper, the authors investigate magnetic and pairing instabilities in an electronic model that incorporates these differences, and find almost ferromagnetic fluctuations which drive an instability toward spin-triplet $p$-wave superconductivity.