Correlation Between Dual-Phase-Lag Model and Parabolic Two-Step Model

摘要

The DPL model is not consistent with the PTS model in evaluating the thermal transport phenomena in metals heated by ultrashort laser pulses. And the temperature described by the DPL model with a heating-source term is neither the lattice temperature nor the actual electron temperature. The DPL model has some difficulties in evaluating the thermal transport phenomena in metals heated by ultrashort laser pulses.