Anomalous planar Hall effect in two-dimensional trigonal crystals
Raffaele Battilomo, Niccoló Scopigno, Carmine Ortix
Abstract
The authors show that an anomalous Planar Hall effect arises in two-dimensional trigonal crystals, and its origin lies in the Berry curvature and Berry curvature dipole of the electronic wave functions.
Topics & Concepts
Berry connection and curvatureCondensed matter physicsHall effectPlanarTrigonal crystal systemCurvaturePhysicsDipoleMaterials scienceGeometric phaseNegative curvatureThermal Hall effectAnomalous photovoltaic effectCrystal (programming language)Topological Materials and PhenomenaGraphene research and applicationsQuantum and electron transport phenomena