Conferencia
Alcalde, A.M.; Romano, C.L.; Sanz, L.; Marques, G.E. "Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction" (2009) 29th International Conference on Physics of Semiconductors, ICPS 29. 1199:455-456
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Abstract:
We calculate the spin relaxation rates in a parabolic InSb quantum dots due to the spin interaction with acoustical phonons. We considered the deformation potential mechanism as the dominant electron-phonon coupling in the Pavlov-Firsov spin-phonon Hamiltonian. We analyze the behavior of the spin relaxation rates as a function of an external magnetic field and mean quantum dot radius. Effects of the spin admixture due to Dresselhaus contribution to spin-orbit interaction are also discussed. © 2009 American Institute of Physics.
Registro:
| Documento: | Conferencia |
| Título: | Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction |
| Autor: | Alcalde, A.M.; Romano, C.L.; Sanz, L.; Marques, G.E. |
| Ciudad: | Rio de Janeiro |
| Filiación: | Instituto de Física, Universidade Federal de Uberlândia, MG, Brazil Departamento de Física, Universidad de Buenos Aires, Buenos Aires, Argentina Departamento de Física, Universidade Federal de São Carlos, SP, Brazil |
| Palabras clave: | Quantum dots; Spin relaxation |
| Año: | 2009 |
| Volumen: | 1199 |
| Página de inicio: | 455 |
| Página de fin: | 456 |
| DOI: | http://dx.doi.org/10.1063/1.3295502 |
| Título revista: | 29th International Conference on Physics of Semiconductors, ICPS 29 |
| Título revista abreviado: | AIP Conf. Proc. |
| ISSN: | 0094243X |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0094243X_v1199_n_p455_Alcalde |
Referencias:
- Pavlov, S.T., Firsov, Y.A., (1966) Sov. Phys. Solid State, 7, pp. 2131-2138
- Pavlov, S.T., Firsov, Y.A., (1967) Sov. Phys. Solid State, 9, pp. 1394-1400
- Romano, C.L., Marques, G.E., Sanz, L., Alcalde, A.M., (2008) Phys. Rev. B, 77, p. 033301
- Alcalde, A.M., Romano, C.L., Marques, G.E., (2008) Solid State Communications, 148, pp. 255-258A4 - IUPAP; CNPQ; CAPES; FAPESP
Citas:
---------- APA ----------
Alcalde, A.M., Romano, C.L., Sanz, L. & Marques, G.E. (2009) . Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction. 29th International Conference on Physics of Semiconductors, ICPS 29, 1199, 455-456.http://dx.doi.org/10.1063/1.3295502
---------- CHICAGO ----------
Alcalde, A.M., Romano, C.L., Sanz, L., Marques, G.E. "Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction" . 29th International Conference on Physics of Semiconductors, ICPS 29 1199 (2009) : 455-456.http://dx.doi.org/10.1063/1.3295502
---------- MLA ----------
Alcalde, A.M., Romano, C.L., Sanz, L., Marques, G.E. "Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction" . 29th International Conference on Physics of Semiconductors, ICPS 29, vol. 1199, 2009, pp. 455-456.http://dx.doi.org/10.1063/1.3295502
---------- VANCOUVER ----------
Alcalde, A.M., Romano, C.L., Sanz, L., Marques, G.E. Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction. AIP Conf. Proc. 2009;1199:455-456.http://dx.doi.org/10.1063/1.3295502
