Spectral properties and persistent currents of small metallic clusters

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The effects of surface roughness and confinement on the spectral properties of bidimensional metallic loops threaded by a magnetic flux are analyzed. At half filling, the existence of localized border states is shown. At zero flux, these states are degenerated, with energy very close to zero. They b...

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Detalles Bibliográficos
Autores principales:	Apel, V.M., Chiappe, G., Sánchez, M.J.
Formato:	JOUR
Materias:	Chaotic behavior Metallic clusters Persistent currents Surface roughness Belong to Chaotic behaviors Conduction channel Half-filling Spectral properties Zero flux Magnetic flux Metal analysis Surface properties
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_03048853_v226-230_n_p1853_Apel
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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