Linear and nonlinear absorption coefficients of spherical quantum dot inside external magnetic field

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dc.contributor.authorCakir, Bekir
dc.contributor.authorYakar, Yusuf
dc.contributor.authorOzmen, Ayhan
dc.date.accessioned2020-03-26T19:42:00Z
dc.date.available2020-03-26T19:42:00Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractWe have calculated the wavefunctions and energy eigenvalues of spherical quantum dot with infinite potential barrier inside uniform magnetic field. In addition, we have investigated the magnetic field effect on optical transitions between Zeeman energy states. The results are expressed as a function of dot radius, incident photon energy and magnetic field strength. The results present that, in large dot radii, the external magnetic field affects strongly the optical transitions between Zeeman states. In the strong spatial confinement case, energy level is relatively insensitive to the magnetic field, and electron spatial confinement prevails over magnetic confinement. Also, while m varies from -1 to +1, the peak positions of the optical transitions shift toward higher energy (blueshift).en_US
dc.description.sponsorshipResearch Fund of the Aksaray University [2016-048]; Selcuk University BAP officeSelcuk Universityen_US
dc.description.sponsorshipThis work has been supported by Research Fund of the Aksaray University. Project no.: 2016-048. And also, it has been partially supported by Selcuk University BAP office.en_US
dc.identifier.doi10.1016/j.physb.2017.01.018en_US
dc.identifier.endpage91en_US
dc.identifier.issn0921-4526en_US
dc.identifier.issn1873-2135en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage86en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.physb.2017.01.018
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35260
dc.identifier.volume510en_US
dc.identifier.wosWOS:000398056700013en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofPHYSICA B-CONDENSED MATTERen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectQuantum doten_US
dc.subjectOptical propertyen_US
dc.subjectMagnetic field effecten_US
dc.subjectZeeman energy stateen_US
dc.titleLinear and nonlinear absorption coefficients of spherical quantum dot inside external magnetic fielden_US
dc.typeArticleen_US

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