Heat conduction originates from both particle-like diffusion of phonon wave-packets (blurred spheres, following the realistic 3D phonon dispersion of CsPbBr3) and wave-like tunneling (blue waves).
Jiping Huang’s group (Department of physics, Fudan University) and Cheng-Wei Qiu’s group (Department of Electrical and Computer Engineering, National University of Singapore) collaborated to complete ...
Thermal conduction is the transfer of internal energy by microscopic collisions of particles and movement of electrons within a body. The colliding particles, which include molecules, atoms and ...