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Abstract:

In the present article we perform analytical and numerical calculations related to persistent currents in 2D isolated mesoscopic annular cavities threaded by a magnetic flux. The system considered has a high number of open channels and therefore the single particle spectrum exhibits many level crossings as the flux varies. We determine the effect of the distribution of level crossings on the typical persistent current.

Registro:

Documento: Artículo
Título:Persistent currents in mesoscopic cavities and the effect of level crossings as random variables
Autor:Fendrik, A.J.; Sánchez, M.J.
Filiación:Depto. de Fis. J.J. Giambiagi, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Palabras clave:73.23.Ra Persistent currents
Año:2000
Volumen:14
Número:4
Página de inicio:725
Página de fin:732
DOI: http://dx.doi.org/10.1007/s100510051084
Título revista:European Physical Journal B
Título revista abreviado:Eur Phys J B
ISSN:14346028
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346028_v14_n4_p725_Fendrik

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Citas:

---------- APA ----------
Fendrik, A.J. & Sánchez, M.J. (2000) . Persistent currents in mesoscopic cavities and the effect of level crossings as random variables. European Physical Journal B, 14(4), 725-732.
http://dx.doi.org/10.1007/s100510051084
---------- CHICAGO ----------
Fendrik, A.J., Sánchez, M.J. "Persistent currents in mesoscopic cavities and the effect of level crossings as random variables" . European Physical Journal B 14, no. 4 (2000) : 725-732.
http://dx.doi.org/10.1007/s100510051084
---------- MLA ----------
Fendrik, A.J., Sánchez, M.J. "Persistent currents in mesoscopic cavities and the effect of level crossings as random variables" . European Physical Journal B, vol. 14, no. 4, 2000, pp. 725-732.
http://dx.doi.org/10.1007/s100510051084
---------- VANCOUVER ----------
Fendrik, A.J., Sánchez, M.J. Persistent currents in mesoscopic cavities and the effect of level crossings as random variables. Eur Phys J B. 2000;14(4):725-732.
http://dx.doi.org/10.1007/s100510051084