Quantum thermal transport in stanene

11 Jul 2016 Zhou Hangbo Cai Yongqing Zhang Gang Zhang Yong-Wei

By way of the non-equilibrium Green's function simulations and analytical expressions, the quantum thermal conductance of stanene is studied. We find that, due to the existence of Dirac fermion in stanene, the ratio of electron thermal conductance and electric conductance becomes a chemical-potential-dependent quantity, violating the Wiedemann-Franz law... (read more)

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  • MATERIALS SCIENCE