Persistent currents in a mesoscopic ring with a side connected quantum dot
We study the persistent current circulating along a mesoscopic ring with a dot side-coupled to it when threaded by a magnetic field. A cluster including the dot and its vicinity is diagonalized and embedded into the rest of the system. The result is numerically exact. We show that in the Kondo regim...
Guardado en:
| Autores principales: | Anda, E.V., Busser, C., Chiappe, G., Davidovich, M.A. |
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| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_09214526_v320_n1-4_p358_Anda |
| Aporte de: |
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