Modulation of nonlinear optical rectification, second, and third harmonic generation coefficients in n-type quadruple 8-doped GaAs quantum wells under external fields

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dc.contributor.authorSayrac, H.
dc.contributor.authorJaouane, M.
dc.contributor.authorEd-Dahmouny, A.
dc.contributor.authorSali, A.
dc.contributor.authorUngan, F.
dc.date.accessioned2024-10-26T18:07:21Z
dc.date.available2024-10-26T18:07:21Z
dc.date.issued2024
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThe paper theoretically explores the variations in nonlinear optical rectification (NOR), second (SHG), and third harmonic generation (THG) coefficients of an n-type quadruple 8-doped GaAs quantum well in the presence of electric, magnetic, and THz laser fields. The energies of subbands and associated wave functions are derived through the solution of the Schrodinger equation, utilizing effective mass and parabolic band approximations. The findings indicate that the applied external electric and magnetic fields significantly influence both the magnitudes and the positions of the peaks in NOR, SHG, and THG concerning the incident photon energies. In addition to the influences of electric and magnetic fields, subjecting the system to an intense laser field results in noticeable changes in the THG, SHG, and NOR coefficients. These numerical findings regarding the optical properties of quadruple 8-doped quantum wells in the presence of external fields could offer valuable guidance for experimental studies.
dc.identifier.doi10.1016/j.physb.2024.416252
dc.identifier.issn0921-4526
dc.identifier.issn1873-2135
dc.identifier.scopus2-s2.0-85197039248
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.physb.2024.416252
dc.identifier.urihttps://hdl.handle.net/20.500.12418/29468
dc.identifier.volume690
dc.identifier.wosWOS:001264883000001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofPhysica B-Condensed Matter
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectIntense laser field
dc.subjectn -Type quadruple 8-doped quantum well
dc.subjectElectric field
dc.subjectMagnetic field
dc.subjectThird harmonic generation
dc.subjectSecond harmonic generation
dc.titleModulation of nonlinear optical rectification, second, and third harmonic generation coefficients in n-type quadruple 8-doped GaAs quantum wells under external fields
dc.typeArticle

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