Modeling of inelastic transport in one-dimensional metallic atomic wires

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dc.creatorFrederiksen, Thomas
dc.creatorBrandbyge, Mads
dc.creatorLorente, Nicolas
dc.creatorJauho, Antti-Pekka
dc.date2004-11-04
dc.date.accessioned2026-07-07T03:01:52Z
dc.date.available2026-07-07T03:01:52Z
dc.descriptionInelastic effects in electron transport through nano-sized devices are addressed with a method based on nonequilibrium Green's functions (NEGF) and perturbation theory to infinite order in the electron-vibration coupling. We discuss the numerical implementation which involves an iterative scheme to solve a set of coupled non-linear equations for the electronic Green's functions and the self-energies due to vibrations. To illustrate our method, we apply it to a one-dimensional single-orbital tight-binding description of the conducting electrons in atomic gold wires, and show that this simple model is able to capture most of the essential physics.
dc.description4 pages, 4 figures, Contribution to International Workshop on Computational Electronics (IWCE-10)
dc.identifierhttps://arxiv.org/abs/cond-mat/0411108
dc.identifierhttp://arxiv.org/abs/cond-mat/0411108
dc.identifierJournal of Computational Electronics, 3, 423 - 427 (2004)
dc.identifierdoi:10.1007/s10825-004-7089-y
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25205
dc.subjectMesoscale and Nanoscale Physics
dc.titleModeling of inelastic transport in one-dimensional metallic atomic wires
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