Multi-Temperature Model for Ultrafast Laser Experiments on Single Layered Graphene

The integral transform technique, merging the Anisimov-Nolte Two Temperature Model with the Cattaneo—Vernotte equation, is used in the present paper. Using the integral transform technique, relatively simple expressions for the electrons and phonon temperatures can be obtained, which can provide great help for the experimentalists especially for laser flash experiment on graphene. The obtained expressions are easy to handle in the software package MATHEMATICA 9.0.