Abstract:
The slave boson (SB) technique is employed to study the Zeeman spin splitting in a quantum dot. Unlike traditional SB method, each spin is renormalized differently. Two geometries are compared: side connected and embedded. In both cases, it's shown a non linear behavior of the splitting as a function of the magnetic field applied. The results are in line with the latest experiments.
Registro:
Documento: |
Artículo
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Título: | Kondo spin splitting with slave boson |
Autor: | Hualde, J.M.A.; Chiappe, G.; Anda, E.V. |
Filiación: | Departamento de Física J.J. Giambiagi, Facultad de Ciencias Exactas, Ciudad Universitaria, 1428 Buenos Aires, Argentina Departamento de Física Aplicada, Unidad Asociada del Consejo Superior de Investigaciones Científicas, Universidad de Alicante, San Vicente del Raspeig, Alicante 03690, Spain Departamento de Física, Pontificia Universidade Católica do Río de Janeiro, Caixa Postal 38071, 22452-970 Río de Janeiro, Brazil
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Palabras clave: | Kondo effect; Nanoscopic systems |
Año: | 2006
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Volumen: | 36
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Número: | 3 B
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Página de inicio: | 917
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Página de fin: | 921
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DOI: |
http://dx.doi.org/10.1590/S0103-97332006000600032 |
Título revista: | Brazilian Journal of Physics
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Título revista abreviado: | Braz. J. Phys.
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ISSN: | 01039733
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01039733_v36_n3B_p917_Hualde |
Referencias:
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Citas:
---------- APA ----------
Hualde, J.M.A., Chiappe, G. & Anda, E.V.
(2006)
. Kondo spin splitting with slave boson. Brazilian Journal of Physics, 36(3 B), 917-921.
http://dx.doi.org/10.1590/S0103-97332006000600032---------- CHICAGO ----------
Hualde, J.M.A., Chiappe, G., Anda, E.V.
"Kondo spin splitting with slave boson"
. Brazilian Journal of Physics 36, no. 3 B
(2006) : 917-921.
http://dx.doi.org/10.1590/S0103-97332006000600032---------- MLA ----------
Hualde, J.M.A., Chiappe, G., Anda, E.V.
"Kondo spin splitting with slave boson"
. Brazilian Journal of Physics, vol. 36, no. 3 B, 2006, pp. 917-921.
http://dx.doi.org/10.1590/S0103-97332006000600032---------- VANCOUVER ----------
Hualde, J.M.A., Chiappe, G., Anda, E.V. Kondo spin splitting with slave boson. Braz. J. Phys. 2006;36(3 B):917-921.
http://dx.doi.org/10.1590/S0103-97332006000600032