WebJul 1, 2015 · In this work we present PhonTS (Phonon Transport Simulator), a simulation package that employs analysis of the BTE for thermal transport and related properties of … In this work we present PhonTS (Phonon Transport Simulator), a simulation … Molecular-dynamics simulations are used to characterize the effects of … The phonon-contributed part of the total thermal conductivity is the lattice thermal … Linear response theory, when applied to our fictitious colour field, then tells us how … ELSEVIER Physica B 212 (1995) 101-112 An iterative approach to the phonon … Using Boltzmann transport theory [13] and the phonon spectrum of crystalline Si … Anharmonicity results in phonon scattering events, with the Umklapp processes … The transmission probability is then related to the density of phonon states on both … While the basic theory of phonon-mediated thermal transport was established in the … select article Implicit solution of the material transport in Stokes flow … WebWe thus introduce the Phonon Transport Simulator (PhonTS), a Fortran90, fully parallel code to perform such calculations. PhonTS possesses a large array of options and returns the thermal conductivity tensor together with related quantities, such as spectral thermal conductivity, phonon lifetimes, mean free paths and Grüneisen parameters. ...
Phonon Transport in Molecular Dynamics Simulations: Formulation and …
WebMay 30, 2006 · The phonon transmission function and thermal conductance across the thin film are evaluated for various atomic configurations. The contributions from lattice straining and material heterogeneity are evaluated separately, and their relative magnitudes are … WebMar 14, 2015 · We thus introduce the Phonon Transport Simulator (PhonTS), a Fortran90, fully parallel code to perform such calculations. PhonTS possesses a large array of … can januvia cause high blood pressure
"Phonon Transport Simulator (PhonTS)" by Aleksandr V ... - Bepress
WebJan 1, 2024 · Herein, we investigate the TBC and in-plane thermal conductivities of the Van der Waals interfaces of 2D materials by approach to-equilibrium molecular dynamics (AEMD) and non-equilibrium molecular dynamics (NEMD) simulations. Our results show that the TBC is higher for the interfaces with stronger phonon DOS and lattice match. WebWe thus introduce the Phonon Transport Simulator (PhonTS), a Fortran90, fully parallel code to perform such calculations. PhonTS possesses a large array of options and returns the thermal conductivity tensor together with related quantities, such as spectral thermal conductivity, phonon lifetimes, mean free paths and Grüneisen parameters. WebDec 7, 2015 · Electro-thermal simulation based on coupled Boltzmann transport equations for electrons and phonons T. T. Trang Nghiêm, J. Saint-Martin & P. Dollfus Journal of Computational Electronics 15 , 3–15 ( 2016) Cite this article 641 Accesses 18 Citations Metrics Appendix: Analytical temperature profile with non-uniform diffusivity five views represented by any uml diagram are