The Photoionization Cross Section of a Hydrogenic Impurity in a Multi-Layered Spherical Quantum Dot
| dc.contributor.author | Sahin, Mehmet | |
| dc.contributor.author | Tek, Firdes | |
| dc.contributor.author | Erdinc, Ahmet | |
| dc.date.accessioned | 2025-09-25T10:59:32Z | |
| dc.date.available | 2025-09-25T10:59:32Z | |
| dc.date.issued | 2012 | |
| dc.description | Sahin, Mehmet/0000-0002-9419-1711 | en_US |
| dc.description.abstract | In this study, we have investigated the photoionization cross section of an on-center hydrogenic impurity in a multi-layered spherical quantum dot. The electronic energy levels and their wave functions have been determined fully numerically by shooting method. Also, we have calculated the binding energy of the impurity by using these energy values. The photoionization cross section has also been computed as a function of the layer thickness and normalized photon energies. We have discussed in detail the possible physical reasons behind the changes in the binding energies and photoionization cross section. It is observed that both the binding energies and the photoionization cross sections depend strongly on the layer thickness and photon energies. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4705410] | en_US |
| dc.description.sponsorship | Selcuk University BAP office | en_US |
| dc.description.sponsorship | This work was a part of the M.Sc. degree thesis that was presented by F. Tek at Physics Department of Selcuk University. This study was partially supported by Selcuk University BAP office. | en_US |
| dc.identifier.doi | 10.1063/1.4705410 | |
| dc.identifier.issn | 0021-8979 | |
| dc.identifier.issn | 1089-7550 | |
| dc.identifier.scopus | 2-s2.0-84860523924 | |
| dc.identifier.uri | https://doi.org/10.1063/1.4705410 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12573/4839 | |
| dc.language.iso | en | en_US |
| dc.publisher | Amer Inst Physics | en_US |
| dc.relation.ispartof | Journal of Applied Physics | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.title | The Photoionization Cross Section of a Hydrogenic Impurity in a Multi-Layered Spherical Quantum Dot | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.id | Sahin, Mehmet/0000-0002-9419-1711 | |
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| gdc.author.wosid | Sahin, Mehmet/A-1379-2014 | |
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| gdc.description.department | Abdullah Gül University | en_US |
| gdc.description.departmenttemp | [Sahin, Mehmet] Abdullah Gul Univ, Dept Mat Sci & Nanotechnol Engn, Kayseri, Turkey; [Sahin, Mehmet; Tek, Firdes] Selcuk Univ, Fac Sci, Dept Phys, TR-42075 Campus, Konya, Turkey; [Erdinc, Ahmet] Erciyes Univ, Fac Sci, Dept Phys, TR-38039 Kayseri, Turkey | en_US |
| gdc.description.issue | 8 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q2 | |
| gdc.description.volume | 111 | en_US |
| gdc.description.woscitationindex | Science Citation Index Expanded | |
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| gdc.oaire.keywords | Condensed Matter - Other Condensed Matter | |
| gdc.oaire.keywords | STATES | |
| gdc.oaire.keywords | Condensed Matter - Mesoscale and Nanoscale Physics | |
| gdc.oaire.keywords | BINDING-ENERGY | |
| gdc.oaire.keywords | Mesoscale and Nanoscale Physics (cond-mat.mes-hall) | |
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| gdc.virtual.author | Şahin, Mehmet | |
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