Correlation mechanism of negative differential resistance for tunneling through a molecule |
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| Authors: | Yu B Kudasov |
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| Institution: | (1) Russian Federal Nuclear Center VNIIEF, Sarov, Nizhni Novgorod oblast, 607188, Russia |
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| Abstract: | A model for electron transport through a single molecule with two electronic states, one of which is strongly hybridized with contacts and the other is localized, has been investigated. A solution for this model in the limit of strong intramolecular Coulomb interaction is found. A mechanism of negative differential resistance caused by strong intramolecular correlations is revealed. |
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