Thermal transport of Josephson junction based on two-dimensional electron gas.

ABSTRACT: We study the phase-dependent thermal transport of a short temperature-biased Josephson junction based on two-dimensional electron gas (2DEG) with both Rashba and Dresselhaus couplings. Except for thermal equilibrium temperature T, characters of thermal transport can also be manipulated by interaction parameter h₀ and the parameter [Formula: see text] . A larger value and a sharper switching behavior of thermal conductance can be obtained if h₀ takes suitable values and [Formula: see text] is larger. Finally, we propose a possible experimental setup based on the discussed Josephson junction and find that the temperature of the right superconducting electrode T_R is influenced by the same three parameters in a similar way with thermal conductance. This setup m

SUBMITTER: Luo X 

PROVIDER: S-EPMC6379384 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature