Prediction of the capacitance lineshape in two-channel quantum dots
| dc.creator | Bolech, C. J. | |
| dc.creator | Shah, N. | |
| dc.date | 2004-12-09 | |
| dc.date.accessioned | 2026-07-07T03:02:34Z | |
| dc.date.available | 2026-07-07T03:02:34Z | |
| dc.description | We propose a set-up to realize two-channel Kondo physics using quantum dots. We discuss how the charge fluctuations on a small dot can be accessed by using a system of two single electron transistors arranged in parallel. We derive a microscopic Hamiltonian description of the set-up that allows us to make connection with the two-channel Anderson model (of extended use in the context of heavy-Fermion systems) and in turn make detailed predictions for the differential capacitance of the dot. We find that its lineshape, which we determined precisely, shows a robust behavior that should be experimentally verifiable. | |
| dc.description | 4 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0412213 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0412213 | |
| dc.identifier | Phys. Rev. Lett. 95, 036801 (2005) | |
| dc.identifier | doi:10.1103/PhysRevLett.95.036801 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/25440 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Prediction of the capacitance lineshape in two-channel quantum dots | |
| dc.type | text |