Intense laser field effects on a Woods-Saxon potential quantum well
| Autor: | E. Kasapoglu, R.L. Restrepo, C.A. Duque, Fatih Ungan, V. Akimov, V. Tulupenko, Alvaro Morales |
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| Přispěvatelé: | [Restrepo, R. L.] Escuela Ingn Antioquia, Envigado 055428, Colombia -- [Morales, A. L. -- Akimov, V. -- Tulupenko, V. -- Duque, C. A.] Univ Antioquia UdeA, Inst Fis, Fac Ciencias Exactas & Nat, Grp Mat Condensada UdeA, Medellin, Colombia -- [Kasapoglu, E. -- Ungan, F.] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey -- [Akimov, V. -- Tulupenko, V.] Donbass State Engn Acad, Dept Phys, UA-84313 Kramatorsk, Ukraine, Akimov, Volodymyr -- 0000-0001-9014-3539, Restrepo, R. L. -- 0000-0002-0359-353X |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Physics
Condensed matter physics Field (physics) Electric and magnetic fields Optical transitions Electron Optical field Intense laser field Condensed Matter Physics Magnetic field Quantum electrodynamics Electric field General Materials Science Woods–Saxon potential Woods-Saxon potential quantum well Electrical and Electronic Engineering Wave function Quantum well |
| Popis: | WOS: 000366876100025 This paper presents the results of the theoretical study of the effects of non-resonant intense laser field and electric and magnetic fields on the optical properties in an quantum well (QW) make with Woods Saxon potential profile. The electric field and intense laser field are applied along the growth direction of the Woods Saxon quantum well and the magnetic field is oriented perpendicularly. To calculate the energy and the wave functions of the electron in the Woods Saxon quantum well, the effective mass approximation and the method of envelope wave function are used. The confinement in the Woods Saxon quantum well is changed drastically by the application of intense laser field or either the effect of electric and magnetic fields. The optical properties are calculated using the compact density matrix. (C) 2015 Elsevier Ltd. All rights reserved. Escuela de Ingenieria de Antioquia co; 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); PATRIMONIO AUTONOMO FONDO NACIONAL DE FINANCIAMIENTO PARA LA CIENCIA, LA TECNOLOGIA Y LA INNOVACION, FRANCISCO JOSE DE CALDAS 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. 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. |
| Databáze: | OpenAIRE |
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