Optimized minigaps for negative differential resistance creation in strongly delta-doped (1D) superlattices

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dc.creatorFerrus, T.
dc.creatorGoutiers, B.
dc.creatorRessier, L.
dc.creatorPeyrade, J. P.
dc.creatorPorto, J. A.
dc.creatorSanchez-dehesa, J.
dc.date2007-08-13
dc.date.accessioned2026-07-07T08:23:23Z
dc.date.available2026-07-07T08:23:23Z
dc.descriptionThe "atomic saw method" uses the passage of dislocations in two-dimensional (2D) quantum-well superlattices to create periodic slipping layers and one-dimensional (1D) quantum wire superlattices. The effects of this space structuring of the samples on the allowed energies are analysed in the case of GaAs d-doped superlattices. If they are sufficiently large, the various minigaps appearing in the 1D band structure could be responsible for the presence of negative differential resistance (NDR) with high critical current in these systems. The purpose is to determine the evolution of the minigaps in terms of the sample parameters and to obtain the means to determine both the 2D and 1D structural characteristics where NDR could appear.
dc.descriptionsee erratum 10.1006/spmi.1998.0702
dc.identifierhttps://arxiv.org/abs/0708.1673
dc.identifierhttp://arxiv.org/abs/0708.1673
dc.identifierSuperlattices and Microstructures, 25, 1-2, p 431 (1998)
dc.identifierdoi:10.1006/spmi.1998.0670
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/135979
dc.subjectDisordered Systems and Neural Networks
dc.subjectMesoscale and Nanoscale Physics
dc.titleOptimized minigaps for negative differential resistance creation in strongly delta-doped (1D) superlattices
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