Figure 2
From: Thermal transport of Josephson junction based on two-dimensional electron gas
Movement of quasiparticles at the boundary. θei,hi, θer,hr and θet,ht are angles of incidence, reflection and transmission for electron- or holelike quasiparticles. (a) Movement of electron-like quasiparticles at the boundary, solid lines represent right-moving quasiparticles \(({\theta }_{ei}\in [0,\frac{\pi }{2}])\) and dashed lines denotes opposite-moving quasiparticles \((\pi -{\theta }_{ei}\in [\frac{\pi }{2},\pi ])\). (b) Movement of hole-like quasiparticles at the boundary, solid lines represent left-moving quasiparticles \(({\theta }_{hi}\in [0,\frac{\pi }{2}])\) and dashed lines denotes opposite-moving quasiparticles \((\pi -{\theta }_{hi}\in [\frac{\pi }{2},\pi ])\).
