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http://hdl.handle.net/2445/10878
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DC Field | Value | Language |
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dc.contributor.author | Bulashenko, Oleg | - |
dc.contributor.author | Rubí Capaceti, José Miguel | - |
dc.date.accessioned | 2010-01-25T12:54:28Z | - |
dc.date.available | 2010-01-25T12:54:28Z | - |
dc.date.issued | 2002 | - |
dc.identifier.issn | 0163-1829 | - |
dc.identifier.uri | http://hdl.handle.net/2445/10878 | - |
dc.description.abstract | Electron transport in a self-consistent potential along a ballistic two-terminal conductor has been investigated. We have derived general formulas which describe the nonlinear current-voltage characteristics, differential conductance, and low-frequency current and voltage noise assuming an arbitrary distribution function and correlation properties of injected electrons. The analytical results have been obtained for a wide range of biases: from equilibrium to high values beyond the linear-response regime. The particular case of a three-dimensional Fermi-Dirac injection has been analyzed. We show that the Coulomb correlations are manifested in the negative excess voltage noise, i.e., the voltage fluctuations under high-field transport conditions can be less than in equilibrium. | eng |
dc.format.extent | 16 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.66.045310 | cat |
dc.relation.ispartof | Physical Review B, 2002, vol. 66, núm. 4, p. 045310-1-045310-16 | eng |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.66.045310 | - |
dc.rights | (c) The American Physical Society, 2002 | eng |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Estructura electrònica | cat |
dc.subject.classification | Superfícies (Física) | cat |
dc.subject.classification | Propietats elèctriques | cat |
dc.subject.other | Electronic structure | eng |
dc.subject.other | Surfaces (Physics) | eng |
dc.subject.other | Electric properties | eng |
dc.title | Self-consistent theory of current and voltage noise in multimode ballistic conductors | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 514166 | ca |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
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514166.pdf | 282.63 kB | Adobe PDF | View/Open |
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