Effect of Coulomb interaction on nonlinear (intensity-dependent) optical processes and intrinsic bistability in a quantum well under the electric and magnetic fields

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dc.contributor.authorKarabulut, Ibrahim
dc.date.accessioned2020-03-26T18:14:13Z
dc.date.available2020-03-26T18:14:13Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe effect of the electrostatic Coulomb interaction on the line shape related to the intensity-dependent intersubband optical processes in a Si delta-doped quantum well is studied using the density matrix formalism. The electronic structure of the quantum well is calculated from the self-consistent numerical solution of the coupled Schrodinger-Poisson equations. The line shape function is considerably modified by the optical intensity and the electric and magnetic fields. Moreover, we demonstrate the existence of the optical bistability for appropriate values of the optical intensity and also the control of the optical bistability with the electric and magnetic fields. It is also found that the intersubband relaxation time plays an important role in determining the optical bistability region. (C) 2011 American Institute of Physics. [doi:10.1063/1.3553641]en_US
dc.description.sponsorshipBAP office of Selcuk UniversitySelcuk Universityen_US
dc.description.sponsorshipI. K. wishes to thank U. Atav, I. Carusotto, and M. Zaluzny for useful discussions. This work was partially supported by the BAP office of Selcuk University.en_US
dc.identifier.doi10.1063/1.3553641en_US
dc.identifier.issn0021-8979en_US
dc.identifier.issn1089-7550en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://dx.doi.org/10.1063/1.3553641
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26352
dc.identifier.volume109en_US
dc.identifier.wosWOS:000288387900001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAMER INST PHYSICSen_US
dc.relation.ispartofJOURNAL OF APPLIED PHYSICSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleEffect of Coulomb interaction on nonlinear (intensity-dependent) optical processes and intrinsic bistability in a quantum well under the electric and magnetic fieldsen_US
dc.typeArticleen_US

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