Dirac dispersion generates unusually large Nernst effect in Weyl semimetals
Dirac dispersion generates unusually large Nernst effect in Weyl semimetals
Weyl semimetals expand research on topologically protected transport by adding bulk Berry monopoles with linearly dispersing electronic states and topologically robust, gapless surface Fermi arcs terminating on bulk node projections. Here, we show how the Nernst effect, combining entropy with charge transport, gives a unique signature for the presence of …