...-phonon equilibrium. However, for the film thickness of 2000 nm, even with the highest laser fluence examined, the electrons and phonons reach equilibrium and the gold film does not melt. 28 08 2008 25 02 2009 05 06 2009 Boltzmann equation carrier mean free path carrier relaxation...

... deviate significantly from the predictions of the Fourier law, due to the boundary and interface scattering and the finite relaxation time of heat carriers 2 . heat conduction ballistic transport Boltzmann equation Fourier analysis carrier relaxation time thermal diffusion thermal...