Thermomigration, the flux of mass induced by an applied temperature gradient, is analyzed phenomenologically in a variety of alternate ways to demonstrate that the experimentally determined heat of transport does not contain contributions from equilibrium-thermodynamic quantities. Hence, the experimental quantity is to be compared directly with atomistic kinetic models. The experimental data are briefly reviewed. A class of atomistic models, those based on the Wirtz theory, is shown to be incompatible with the requirements of the thermodynamics of irreversible processes. Such compatibility is demonstrated for the zero-field model involving phonon and electron scattering by the activated complex, and the ieas underlying this model are reviewed.
%0 Journal Article
%1 Oriani1968Thermomigration
%A Oriani, R. A.
%D 1968
%J Solid State Communications
%K 76r50-diffusion 80a20-heat-and-mass-transfer 82d20-structure-of-matter-solids
%N 9
%P iii+
%R 10.1016/0038-1098(68)90200-7
%T Thermomigration in Solid Metals
%U http://dx.doi.org/10.1016/0038-1098(68)90200-7
%V 6
%X Thermomigration, the flux of mass induced by an applied temperature gradient, is analyzed phenomenologically in a variety of alternate ways to demonstrate that the experimentally determined heat of transport does not contain contributions from equilibrium-thermodynamic quantities. Hence, the experimental quantity is to be compared directly with atomistic kinetic models. The experimental data are briefly reviewed. A class of atomistic models, those based on the Wirtz theory, is shown to be incompatible with the requirements of the thermodynamics of irreversible processes. Such compatibility is demonstrated for the zero-field model involving phonon and electron scattering by the activated complex, and the ieas underlying this model are reviewed.
@article{Oriani1968Thermomigration,
abstract = {{Thermomigration, the flux of mass induced by an applied temperature gradient, is analyzed phenomenologically in a variety of alternate ways to demonstrate that the experimentally determined heat of transport does not contain contributions from equilibrium-thermodynamic quantities. Hence, the experimental quantity is to be compared directly with atomistic kinetic models. The experimental data are briefly reviewed. A class of atomistic models, those based on the Wirtz theory, is shown to be incompatible with the requirements of the thermodynamics of irreversible processes. Such compatibility is demonstrated for the zero-field model involving phonon and electron scattering by the activated complex, and the ieas underlying this model are reviewed.}},
added-at = {2019-03-01T00:11:50.000+0100},
author = {Oriani, R. A.},
biburl = {https://www.bibsonomy.org/bibtex/279656ea3b79a56e71482098200fa9216/gdmcbain},
citeulike-article-id = {14654678},
citeulike-linkout-0 = {http://dx.doi.org/10.1016/0038-1098(68)90200-7},
comment = {(private-note)cited by obyrne 2018-10-18},
doi = {10.1016/0038-1098(68)90200-7},
interhash = {2c8a01c15b49b4aee948776638311057},
intrahash = {79656ea3b79a56e71482098200fa9216},
issn = {00381098},
journal = {Solid State Communications},
keywords = {76r50-diffusion 80a20-heat-and-mass-transfer 82d20-structure-of-matter-solids},
month = sep,
number = 9,
pages = {iii+},
posted-at = {2018-11-11 22:54:30},
priority = {2},
timestamp = {2019-03-01T00:11:50.000+0100},
title = {{Thermomigration in Solid Metals}},
url = {http://dx.doi.org/10.1016/0038-1098(68)90200-7},
volume = 6,
year = 1968
}