dc.contributor.author | Kasapoglu, E. | |
dc.contributor.author | Duque, C. A. | |
dc.contributor.author | Mora-Ramos, M. E. | |
dc.contributor.author | Restrepo, R. L. | |
dc.contributor.author | Ungan, F. | |
dc.contributor.author | Yesilgul, U. | |
dc.contributor.author | Sari, H. | |
dc.contributor.author | Sokmen, I. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:56:15Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:56:15Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0254-0584 | |
dc.identifier.issn | 1879-3312 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.matchemphys.2015.01.010 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/7916 | |
dc.description | WOS: 000350075500023 | en_US |
dc.description.abstract | In the present work, the effects of the intense laser field on total optical absorption coefficient (the linear and third-order nonlinear) and total refractive index change for transition between two lower-lying electronic levels in the step-like GaAs/Ga1-xAlxAs quantum well under external electric and magnetic fields are investigated. The calculations were performed within the compact density-matrix formalism with the use of the effective mass and parabolic band approximations. The obtained results show that both total absorption coefficient and refractive index change are sensitive to the well dimensions and the effects of external fields. By changing the intensities of the electric, magnetic and non-resonant intense laser fields together with the well dimensions, we can obtain the blue or red shift, without the need for the growth of many different samples. (C) 2015 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | Cumhuriyet University [F-410]; Colombian Agencies: CODI-Universidad de Antioquia. (Estrategia de Sostenibilidad de la Universidad de Antioquia); Facultad de Ciencias Exactas y Naturales-Universidad de Antioquia(CAD-exclusive dedication project); EL PATRIMONIO AUTONOMO FONDO NACIONAL DE FINANCIAMIENTO PARA LA CIENCIA; LA TECNOLOGIA Y LA INNOVACION, FRANCISCO JOSE DE CALDAS; Mexican CONACYT [CB-2008-101777]; EIA-UdeA project: Efectos de laser intenso sobre las propiedades opticas de nanoestrucuras semiconductoras de InGaAsN/GaAs y GaAlAs/GaAs; Physics Depai linent of the Cumhuriyet University in Sivas, Turkey | en_US |
dc.description.sponsorship | The authors are grateful to The Scientific Research Project Fund of Cumhuriyet University under the project number F-410. This research was partially supported by Colombian Agencies: CODI-Universidad de Antioquia. (Estrategia de Sostenibilidad 2014-2015 de la Universidad de Antioquia), Facultad de Ciencias Exactas y Naturales-Universidad de Antioquia(CAD-exclusive dedication project 2014-2015), and by EL PATRIMONIO AUTONOMO FONDO NACIONAL DE FINANCIAMIENTO PARA LA CIENCIA, LA TECNOLOGIA Y LA INNOVACION, FRANCISCO JOSE DE CALDAS. MEMR acknowledges support from Mexican CONACYT through Grant CB-2008-101777. The Escuela de Ingenieria de Antioquia co-supported EIA-UdeA project: Efectos de laser intenso sobre las propiedades opticas de nanoestrucuras semiconductoras de InGaAsN/GaAs y GaAlAs/GaAs. RLR is also grateful to the Physics Depai linent of the Cumhuriyet University in Sivas, Turkey for the support and hospitality during his research stay. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.relation.isversionof | 10.1016/j.matchemphys.2015.01.010 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Step-like quantum well | en_US |
dc.subject | Intense laser field | en_US |
dc.subject | Nonlinear optical property | en_US |
dc.subject | Electric and magnetic fields | en_US |
dc.title | Combined effects of intense laser field, electric and magnetic fields on the nonlinear optical properties of the step-like quantum well | en_US |
dc.type | article | en_US |
dc.relation.journal | MATERIALS CHEMISTRY AND PHYSICS | en_US |
dc.contributor.department | [Kasapoglu, E. -- Restrepo, R. L. -- Ungan, F. -- Yesilgul, U. -- Sari, H.] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey -- [Duque, C. A. -- Restrepo, R. L.] Univ Antioquia UdeA, Fac Ciencias Exactas & Nat, Inst Fis, Grp Mat Condensada UdeA, Medellin, Colombia -- [Mora-Ramos, M. E.] Univ Autonoma Estado Morelos, Fac Ciencias, Cuernavaca, Morelos, Mexico -- [Restrepo, R. L.] EIA, Medellin, Colombia -- [Sokmen, I.] Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey | en_US |
dc.contributor.authorID | Restrepo, R. L. -- 0000-0002-0359-353X; Mora-Ramos, Miguel Eduardo -- 0000-0002-6232-9958 | en_US |
dc.identifier.volume | 154 | en_US |
dc.identifier.endpage | 175 | en_US |
dc.identifier.startpage | 170 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |