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Título:
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Rabi oscillations in semiconductor superlattices
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Autores:
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Díez, E. ;
Gómez-Alcalá, R. ;
Domínguez-Adame Acosta, Francisco ;
Sánchez, A. ;
Berman, G. P.
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Tipo de documento:
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texto impreso
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Editorial:
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American Physical Society, 1998-07-15
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física de materiales
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Tipo = Artículo
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Resumen:
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We investigate the dynamics of a semiconductor superlattice driven by an ac electric field by solving numerically the one-dimensional time-dependent Schrodinger equation including interface roughness effects. Rabi oscillations between minibands are clearly identified under resonant conditions, but we show that their lifetime is controlled by a characteristic time that depends on the superlattice deviation from perfection and is independent of the electric field. Experiments for the observation of the predicted effects are proposed. [[S0163-1829(98)01327-7].
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En línea:
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https://eprints.ucm.es/id/eprint/27628/1/Dguez-Adame108libre.pdf
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