Artículo
Chiappe, G.; Sánchez, M.J. "Persistent currents in diffusive metallic cavities: Large values and anomalous scaling with disorder" (2002) Physical Review B - Condensed Matter and Materials Physics. 65(15):1-4
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Abstract:
The effect of disorder on confined metallic cavities with an Aharonov-Bohm flux line is addressed. We find that, even deep in the diffusive regime, large values of persistent currents may arise for a wide variety of geometries. We present numerical results supporting an anomalous scaling law of the average typical current (formula presented) with the strength of disorder w, (formula presented) with (formula presented) This is contrasted with previously reported results obtained for cylindrical samples where a scaling (formula presented) has been found. Possible links to, up to date, unexplained experimental data are finally discussed. © 2002 The American Physical Society.
Registro:
| Documento: | Artículo |
| Título: | Persistent currents in diffusive metallic cavities: Large values and anomalous scaling with disorder |
| Autor: | Chiappe, G.; Sánchez, M.J. |
| Filiación: | Departamento de Física J. J. Giambiagi, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, 1428, Argentina |
| Año: | 2002 |
| Volumen: | 65 |
| Número: | 15 |
| Página de inicio: | 1 |
| Página de fin: | 4 |
| DOI: | http://dx.doi.org/10.1103/PhysRevB.65.153409 |
| Título revista: | Physical Review B - Condensed Matter and Materials Physics |
| Título revista abreviado: | Phys. Rev. B Condens. Matter Mater. Phys. |
| ISSN: | 10980121 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10980121_v65_n15_p1_Chiappe |
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Citas:
---------- APA ----------
Chiappe, G. & Sánchez, M.J. (2002) . Persistent currents in diffusive metallic cavities: Large values and anomalous scaling with disorder. Physical Review B - Condensed Matter and Materials Physics, 65(15), 1-4.http://dx.doi.org/10.1103/PhysRevB.65.153409
---------- CHICAGO ----------
Chiappe, G., Sánchez, M.J. "Persistent currents in diffusive metallic cavities: Large values and anomalous scaling with disorder" . Physical Review B - Condensed Matter and Materials Physics 65, no. 15 (2002) : 1-4.http://dx.doi.org/10.1103/PhysRevB.65.153409
---------- MLA ----------
Chiappe, G., Sánchez, M.J. "Persistent currents in diffusive metallic cavities: Large values and anomalous scaling with disorder" . Physical Review B - Condensed Matter and Materials Physics, vol. 65, no. 15, 2002, pp. 1-4.http://dx.doi.org/10.1103/PhysRevB.65.153409
---------- VANCOUVER ----------
Chiappe, G., Sánchez, M.J. Persistent currents in diffusive metallic cavities: Large values and anomalous scaling with disorder. Phys. Rev. B Condens. Matter Mater. Phys. 2002;65(15):1-4.http://dx.doi.org/10.1103/PhysRevB.65.153409
