Correlation effects on resonant tunneling in one-dimensional quantum wires
We study resonant tunneling in a Luttinger liquid with a double barrier enclosing a dot region. Within a microscopic model calculation the conductance G as a function of temperature T is determined over several decades. We identify parameter regimes in which the peak value Gp(T) shows distinctive po...
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| Main Authors: | , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
4 January 2005
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| In: |
Physical review. B, Condensed matter and materials physics
Year: 2005, Volume: 71, Issue: 4 |
| ISSN: | 1550-235X |
| DOI: | 10.1103/PhysRevB.71.041302 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevB.71.041302 Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.71.041302 
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| Author Notes: | V. Meden, T. Enss, S. Andergassen, W. Metzner, and K. Schönhammer |
| Summary: | We study resonant tunneling in a Luttinger liquid with a double barrier enclosing a dot region. Within a microscopic model calculation the conductance G as a function of temperature T is determined over several decades. We identify parameter regimes in which the peak value Gp(T) shows distinctive power-law behavior. For intermediate dot parameters, Gp behaves in a nonuniversal way. |
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| Item Description: | Gesehen am 24.11.2017 |
| Physical Description: | Online Resource |
| ISSN: | 1550-235X |
| DOI: | 10.1103/PhysRevB.71.041302 |