Phonon Transport Analysis of Thermal Conductivity in Particulate Nanocomposites

Résumé. - Nous exposons le principe d'une nouvelle technique optique permettant de mesurer simultanément, de façon rapide et précise, le coefficient de diffusion thermique et

By treating the Grfineisen constant as a temperature dependent semiadjustable parameter we find that the high temperature lattice thermal conductivity of Ge and Si can be

A comparison of the thermal conductivity as a function of field perpendicular to the easy axis to the results of this model is presented for MnCR2-4H20 in Fig.. Results for

Aims: To formulate the problem of phonon scattering by the static strain fields of crystal defects in terms of the third order elastic (TOE) constants, and to calculate

General observations in these studies are that in low den- sity snow under high temperature gradient, metamorphism leads to depth hoar formation and k eff shows little variations

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

For the enriched sample, the specific value of the thermal conductivity at the peak is different, however the thermal conductivity obtained from theory between 3 K and 10 K and

Summability of solutions of the heat equation with inhomogeneous thermal conductivity in two variables.. Werner Balser,