Kondo physics in transport through a quantum dot with Luttinger-liquid leads
We study the gate voltage dependence of the linear conductance through a quantum dot coupled to one-dimensional leads. For interacting dot electrons but noninteracting leads Kondo physics implies broad plateaulike resonances. In the opposite case Luttinger-liquid behavior leads to sharp resonances....
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
24 April 2006
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| In: |
Physical review. B, Condensed matter and materials physics
Year: 2006, Volume: 73, Issue: 15 |
| ISSN: | 1550-235X |
| DOI: | 10.1103/PhysRevB.73.153308 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevB.73.153308 Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.73.153308 
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| Author Notes: | S. Andergassen, T. Enss, and V. Meden |
| Summary: | We study the gate voltage dependence of the linear conductance through a quantum dot coupled to one-dimensional leads. For interacting dot electrons but noninteracting leads Kondo physics implies broad plateaulike resonances. In the opposite case Luttinger-liquid behavior leads to sharp resonances. In the presence of Kondo as well as Luttinger-liquid physics and for experimentally relevant parameters, we find a line shape that resembles the one of the Kondo case. |
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| Item Description: | Gesehen am 24.11.2017 |
| Physical Description: | Online Resource |
| ISSN: | 1550-235X |
| DOI: | 10.1103/PhysRevB.73.153308 |