dc.contributor.author | Koksal, M. | |
dc.contributor.author | Kasapoglu, E. | |
dc.contributor.author | Sari, H. | |
dc.contributor.author | Sokmen, I. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:14:08Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:14:08Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 0749-6036 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.spmi.2009.04.012 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/10077 | |
dc.description | WOS: 000269593800013 | en_US |
dc.description.abstract | Within the effective-mass approximation, we have investigated the binding energies of donor impurities as a function of the wire dimensions and the photoionization cross-section for a hydrogenic donor impurity placed on the center of the quantum well-wire as a function of the normalized photon energy in the GaAs, Ge and Si quantum wires with infinite barriers. The calculations are performed by the variational method based on a two-parametric trial wave function. The results show that the impurity binding energy and the photoionization cross-section depend strongly on both wire dimensions and material parameters. (C) 2009 Elsevier Ltd. All rights reserved. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | en_US |
dc.relation.isversionof | 10.1016/j.spmi.2009.04.012 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Photoionization | en_US |
dc.subject | Quantum-well wires | en_US |
dc.subject | Donor impurity | en_US |
dc.title | Photoionization cross-section and binding energy of donor impurities in GaAs, Ge and Si quantum wires with infinite barriers | en_US |
dc.type | article | en_US |
dc.relation.journal | SUPERLATTICES AND MICROSTRUCTURES | en_US |
dc.contributor.department | [Koksal, M. -- Kasapoglu, E. -- Sari, H.] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey -- [Sokmen, I.] Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey | en_US |
dc.identifier.volume | 46 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.endpage | 512 | en_US |
dc.identifier.startpage | 507 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |