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http://hdl.handle.net/2289/3908
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Roy, Dibyendu | - |
dc.contributor.author | Soori, Abhiram | - |
dc.contributor.author | Sen, Diptiman | - |
dc.contributor.author | Dhar, Abhishek | - |
dc.date.accessioned | 2010-07-20T09:55:14Z | - |
dc.date.available | 2010-07-20T09:55:14Z | - |
dc.date.issued | 2009-08-04 | - |
dc.identifier.citation | Physical Review B, 2009, Vol.80, 075302 | en |
dc.identifier.issn | 1550-235X (Online) | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/2289/3908 | - |
dc.description | Open Access. | en |
dc.description.abstract | We use the Lippman-Schwinger scattering theory to study nonequilibrium electron transport through an interacting open quantum dot. The two-particle current is evaluated exactly while we use perturbation theory to calculate the current when the leads are Fermi liquids at different chemical potentials. We find an interesting two-particle resonance induced by the interaction and obtain criteria to observe it when a small bias is applied across the dot. Finally, for a system without spatial inversion symmetry, we find that the two-particle current is quite different depending on whether the electrons are incident from the left or the right lead. | en |
dc.language.iso | en | en |
dc.publisher | American Physical Society | en |
dc.relation.uri | http://arxiv.org/abs/0903.4940 | en |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.80.075302 | en |
dc.rights | 2009 The American Physical Society | en |
dc.title | Nonequilibrium charge transport in an interacting open system : Two-particle resonance and current asymmetry | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (TP) |
Files in This Item:
File | Description | Size | Format | |
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2009_PRB_V80_075302.pdf | Open Access | 117.63 kB | Adobe PDF | View/Open |
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