Artículo
Apel, V.M.; Davidovich, M.A.; Anda, E.V.; Busser, C.A.; Chiappe, G. "Coupled quantum dots: Effect of inter-dot interactions" (2003) Microelectronics Journal. 34(5-8):729-731
Consulte la política de Acceso Abierto del editor
Abstract:
The effect of inter-dot many body interactions on the transport properties of coupled dots connected to leads is studied. Results are obtained by exactly diagonalizing a cluster composed by the double-dot and its vicinity, which is then connected to the leads. We analyse two configurations: coupled dots aligned and perpendicular to the leads. We show that in the weak coupling limit they present quite different conductance features as a function of gate potential. In the strong coupling limit they show qualitatively similar behaviour. © 2003 Elsevier Science Ltd. All rights reserved.
Registro:
| Documento: | Artículo |
| Título: | Coupled quantum dots: Effect of inter-dot interactions |
| Autor: | Apel, V.M.; Davidovich, M.A.; Anda, E.V.; Busser, C.A.; Chiappe, G. |
| Filiación: | Departamento de Física, Pont. Univ. Catol. do Rio de Janeiro, C.P., Rio de Janeiro, RJ 38071-970, Brazil Departamento de Física, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina |
| Palabras clave: | Coupled-Dots; Kondo effect; Antiferromagnetism; Hamiltonians; Phase transitions; Inter-dot interactions; Semiconductor quantum dots |
| Año: | 2003 |
| Volumen: | 34 |
| Número: | 5-8 |
| Página de inicio: | 729 |
| Página de fin: | 731 |
| DOI: | http://dx.doi.org/10.1016/S0026-2692(03)00113-7 |
| Título revista: | Microelectronics Journal |
| Título revista abreviado: | Microelectron J |
| ISSN: | 00262692 |
| CODEN: | MICEB |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262692_v34_n5-8_p729_Apel |
Referencias:
- Georges, A., Meir, Y., (1999) Phys. Rev. Lett., 82, p. 3508
- Van der Wiel, W.G., De Franceschi, S., Elzerman, J.M., Kouwenhoven, L.P., cond-mat/0205350; Busser, C.A., Anda, E.V., Lima, A.L., Davidovich, M.A., Chiappe, G., (2000) Phys. Rev. B, 62, p. 9907
- DiVincenzo, D.P., (1995) Science, 720, p. 255
- Coqblin, B., Arispe, J., Iglesias, J.R., Lacroix, C., Hur, K.L., (1996) J. Phys. Soc. Jpn., 65, p. 64
- Dagotto, E., (1994) Rev. Mod. Phys., 66, p. 763
- Davidovich, M.A., Anda, E.V., Busser, C.A., Chiappe, G., (2002) Phys. Rev. B, 65, p. 233310
Citas:
---------- APA ----------
Apel, V.M., Davidovich, M.A., Anda, E.V., Busser, C.A. & Chiappe, G. (2003) . Coupled quantum dots: Effect of inter-dot interactions. Microelectronics Journal, 34(5-8), 729-731.http://dx.doi.org/10.1016/S0026-2692(03)00113-7
---------- CHICAGO ----------
Apel, V.M., Davidovich, M.A., Anda, E.V., Busser, C.A., Chiappe, G. "Coupled quantum dots: Effect of inter-dot interactions" . Microelectronics Journal 34, no. 5-8 (2003) : 729-731.http://dx.doi.org/10.1016/S0026-2692(03)00113-7
---------- MLA ----------
Apel, V.M., Davidovich, M.A., Anda, E.V., Busser, C.A., Chiappe, G. "Coupled quantum dots: Effect of inter-dot interactions" . Microelectronics Journal, vol. 34, no. 5-8, 2003, pp. 729-731.http://dx.doi.org/10.1016/S0026-2692(03)00113-7
---------- VANCOUVER ----------
Apel, V.M., Davidovich, M.A., Anda, E.V., Busser, C.A., Chiappe, G. Coupled quantum dots: Effect of inter-dot interactions. Microelectron J. 2003;34(5-8):729-731.http://dx.doi.org/10.1016/S0026-2692(03)00113-7
