Essays about: "phonon-phonon interaction"
Found 1 essay containing the words phonon-phonon interaction.
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1. First principles investigation of the thermal conductivity of Zr, ZrC, and ZrN
University essay from KTH/FysikAbstract : The thermal conductivity and electrical resistivity of Zr, ZrC, and ZrN were calculated using first-principles density functional theory (DFT) and the Boltzmann transport equation. The electron-phonon scattering was modeled via the self-energy relaxation time approximation (SERTA), and the phonon-phonon scattering via the analogous single-mode relaxation time approximation (SMRTA). READ MORE
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