Magnetothermoelectric Transport in Black Phosphorus

Phosphorene, a 2D monolayer of black phosphorus, has been theoretically predicted to have outstanding thermoelectric potential due to its anisotropic transport behavior. Electrical and thermal conductances optimize at orthogonal directions, maximizing the thermoelectric figure of merit ZT along the armchair direction. Here, we further explore the Nernst effect in few-layer phosphorene. Transverse thermopower and its anisotropy transport behavior in black phosphorus as a function of temperature, carrier density, and magnetic field will be discussed.