Dynamic instabilities in resonant tunneling induced by a magnetic field

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dc.contributor.authorOrellana, P
dc.contributor.authorAnda, E
dc.contributor.authorClaro, F
dc.date.accessioned2025-01-21T01:33:11Z
dc.date.available2025-01-21T01:33:11Z
dc.date.issued1997
dc.description.abstractWe show that the addition of a magnetic field parallel to the current induces self-sustained intrinsic current oscillations in an asymmetric double barrier structure. The oscillations are attributed to the nonlinear dynamic coupling of the current to the charge trapped in the well, and the effect of the external field over the local density of states across the system. Our results show that the system bifurcates as the field is increased, and may transit to chaos at large enough fields.
dc.fuente.origenWOS
dc.identifier.issn0031-9007
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/97383
dc.identifier.wosidWOS:A1997XP97700040
dc.issue.numero6
dc.language.isoen
dc.pagina.final1121
dc.pagina.inicio1118
dc.revistaPhysical review letters
dc.rightsacceso restringido
dc.titleDynamic instabilities in resonant tunneling induced by a magnetic field
dc.typeartículo
dc.volumen79
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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