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dc.contributor.authorKasapoglu, E
dc.contributor.authorSari, H
dc.contributor.authorErgun, Y
dc.contributor.authorSokmen, I
dc.date.accessioned2019-07-27T12:10:23Z
dc.date.accessioned2019-07-28T10:25:39Z
dc.date.available2019-07-27T12:10:23Z
dc.date.available2019-07-28T10:25:39Z
dc.date.issued1999
dc.identifier.issn0749-6036
dc.identifier.urihttps://dx.doi.org/10.1006/spmi.1999.0784
dc.identifier.urihttps://hdl.handle.net/20.500.12418/11727
dc.descriptionWOS: 000085218000005en_US
dc.description.abstractThe intersubband optical absorption in symmetric and asymmetric, single and coupled, double GaAs/Ga1-xAlxAs quantum wells is calculated. The results have been obtained in the presence of a uniform electric field as a function of the potential symmetry, size of the quantum well, and coupling parameter of the wells. In coupled double quantum wells we obtain a large Stark effect that can be used to fabricate tuneable photodetectors. We show that the effect of an applied electric field on the intersubband optical absorption is similar to changes in the dimensions of the structure. This behaviour in the intersubband optical absorption for different wells and barrier geometries can be used to study these systems in regions of interest, without the need for the growth of many different samples. (C) 1999 Academic Press.en_US
dc.language.isoengen_US
dc.publisherACADEMIC PRESS LTDen_US
dc.relation.isversionof10.1006/spmi.1999.0784en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectintersubband optical absorptionen_US
dc.subjectasymmetric double quantum wellen_US
dc.subjectStark effecten_US
dc.titleImprovement in intersubband optical absorption and the effects of device parameter variations in quantum wells with an applied electric fielden_US
dc.typearticleen_US
dc.relation.journalSUPERLATTICES AND MICROSTRUCTURESen_US
dc.contributor.departmentCumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey -- Dokuz Eylul Univ, Dept Phys, Izmir, Turkeyen_US
dc.identifier.volume26en_US
dc.identifier.issue6en_US
dc.identifier.endpage404en_US
dc.identifier.startpage395en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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