dc.contributor.author | Kasapoglu, E. | |
dc.contributor.author | Sokmen, I. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:15:52Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:15:52Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 0375-9601 | |
dc.identifier.issn | 1873-2429 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.physleta.2007.06.072 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/10484 | |
dc.description | WOS: 000251697900012 | en_US |
dc.description.abstract | We have investigated the effects of the magnetic field which is applied perpendicular to the growth direction of the well on the interband absorption and on the binding energy of the excitons in an GaAs/Ga1-xAlxAs inverse parabolic quantum well (IPQW) with different widths as well as different Al concentrations at the well center. The calculations were performed within the effective mass approximation, using a variational method. We observe that IPQW structure turns into parabolic quantum well with the inversion effect of the magnetic field and the effective band gap of the system can be modified by changing Al concentration at the well center, the strength of the magnetic field and well dimensions. This case directly influences the nature of electronic and optical properties in this structure. (c) 2007 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.relation.isversionof | 10.1016/j.physleta.2007.06.072 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | inverse parabolic quantum well | en_US |
dc.subject | exciton binding energy | en_US |
dc.subject | interband absorption | en_US |
dc.title | Interband absorption and exciton binding energy in an inverse parabolic quantum well under the magnetic field | en_US |
dc.type | article | en_US |
dc.relation.journal | PHYSICS LETTERS A | en_US |
dc.contributor.department | [Kasapoglu, E.] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey -- [Sokmen, I.] Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey | en_US |
dc.identifier.volume | 372 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.endpage | 59 | en_US |
dc.identifier.startpage | 56 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |