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Thermopower in an anisotropic two-dimensional Weyl semimetal

Thermopower in an anisotropic two-dimensional Weyl semimetal

We investigate the generation of an electric current from a temperature gradient in a two-dimensional Weyl semimetal with anisotropy in both the presence and absence of a quantizing magnetic field. We show that the anisotropy leads to doping dependences of thermopower and thermal conductivities which are different from those in …