https://www.selleckchem.com/pr....oducts/pf-04418948.h
The lattice heat transport properties of the thermoelectric (TE) material SnTe and the doped Sn7SbTe8 and Sn7BiTe8 are examined using Boltzmann transport theory supplemented with first-principle calculations. We illustrate the microscopic origin of the lattice thermal conductivity, κ l of the materials by calculating the mode Grüneisen parameters, phase space volume for three-phonon processes, the anharmonic scattering rates (SR), and the phonon group velocities. SnTe is found to be a low κ l material with a value of ∼3 W mK-1 at ro
Like
Comment
Share
