Výsledky vyhledávání - "S. N. Patitsas"

Autor: S. N. Patitsas

A method is described for cooling conductive channels to below ambient temperature. The thermodynamic induction principle dictates that the electrically biased channel will cool if the electrical conductance decreases with temperature. The extent of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9f3f4c02404cd847c665f4a80b55f8a
http://arxiv.org/abs/2110.02409

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Corrigendum: electronic transport calculations showing electron-phonon separation in directions transverse to high current (2021 J. Phys. Commun. 5 095007)

Autor: S N Patitsas

Publikováno v: Journal of Physics Communications. 5:109501

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25c1754bbc344cd242a7a775e1a8e6cd
https://doi.org/10.1088/2399-6528/ac2e7d

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Electronic transport calculations showing electron-phonon separation in directions transverse to high current

Autor: S N Patitsas

Publikováno v: Journal of Physics Communications. 5:095007

An electron-phonon Boltzmann transport equation is formulated which accounts for second order collisions with an electron-phonon vertex and a three-phonon vertex. This approach for electronic transport at second order reveals the existence of two for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a956c6c87a3b240613aa61cd6eb875d
https://doi.org/10.1088/2399-6528/ac2355

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Nonequilibrium phase transitions and pattern formation as consequences of second-order thermodynamic induction

Autor: S. N. Patitsas

Publikováno v: Physical Review E. 100

Development of thermodynamic induction up to second order gives a dynamical bifurcation for thermodynamic variables and allows for the prediction and detailed explanation of nonequilibrium phase transitions with associated spontaneous symmetry breaki

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64544f55ac6316b866a49ddc56f7cbf4
https://doi.org/10.1103/physreve.100.022116

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Thermodynamically induced particle transport: Order-by-induction and entropic trapping at the nano-scale

Autor: S. N. Patitsas

Publikováno v: Physica A: Statistical Mechanics and its Applications. 436:604-628

A theory for thermodynamic induction (TI) under isothermal conditions is presented. This includes a treatment of the Helmholtz free energy budget available for a gate variable to utilize towards aiding another variable’s approach towards thermodyna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6ca02f8db09343b04e40bcf4cedba8f
https://doi.org/10.1016/j.physa.2015.05.072

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Onsager symmetry relations and ideal gas effusion: A detailed example

Autor: S. N. Patitsas

Publikováno v: American Journal of Physics. 82:123-134

Onsager coefficients are calculated for the approach of a gas to equilibrium by effusion between two chambers. Using kinetic gas theory, the Onsager symmetry relation is explicitly verified. The approach to equilibrium is determined by two time scale

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2705bc81711d89d9f5aee3e275c504e2
https://doi.org/10.1119/1.4827829

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Stability analysis for axially-symmetric magnetic field levitation of a superconducting sphere

Autor: S. N. Patitsas

Publikováno v: Physica C: Superconductivity. 471:12-18

For a magnetically levitated superconducting sphere, the stability analysis in both axial and radial directions is analyzed theoretically using a direct boundary-value problem approach. The external magnetic field is produced by a system of current-c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a081430a8910e8a1e5876a406996019f
https://doi.org/10.1016/j.physc.2010.10.003

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STM study of charge transfer and the role of rest-atoms in the binding of benzene to Si(111)7×7

Autor: S. N. Patitsas, Steven Horn

Publikováno v: Surface Science. 602:630-637

Chemisorbed benzene was studied by room temperature STM at low coverage on Si(1 1 1)7 × 7. Images taken of both filled and unfilled states show effects on adatoms near the benzene molecules. Filled states imaging shows a significant amount of what w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73f31d1380da6156c0bcbcfb502c373e
https://doi.org/10.1016/j.susc.2007.11.022

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Site selective atomic chlorine adsorption on the Si(111)7×7 surface

Autor: S. N. Patitsas, Pouya Maraghechi, Steven Horn

Publikováno v: Surface Science. 601:L1-L5

The spontaneous dissociation of trichloroethylene molecules on the Si(1 1 1)7 × 7 surface was investigated using STM. Chlorine atoms were identified by using voltage dependent imaging and by observing voltage dependent tip-induced diffusion. At low

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b644cef662d3e65ccf39c913e6e222ec
https://doi.org/10.1016/j.susc.2006.08.041

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Thermodynamic Induction Effects Exhibited in Nonequilibrium Systems with Variable Kinetic Coefficients

Autor: S. N. Patitsas

A nonequilibrium thermodynamic theory demonstrating an induction effect of a statistical nature is presented. We have shown that this thermodynamic induction can arise in a class of systems that have variable kinetic coefficients (VKC). In particular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::131cb98bbcb48fff534b23fc50ca872b
http://arxiv.org/abs/1512.06085

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