dc.contributor.author | Baser, P. | |
dc.contributor.author | Elagoz, S. | |
dc.contributor.author | Kartal, D. | |
dc.contributor.author | Karki, H. D. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:05:37Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:05:37Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0749-6036 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.spmi.2011.02.003 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/9546 | |
dc.description | WOS: 000291420600001 | en_US |
dc.description.abstract | Within the framework of effective-mass approximation, the binding energy of a hydrogenic donor impurity in zinc-blende (ZB) InxGa1-xN/GaN cylindrical quantum well wires (CQWWs) is investigated using variational procedures. Numerical results show that the ground-state donor binding energy E-b is highly dependent on the impurity position and the CQWWs structure parameters. The donor binding energy for a shallow donor impurity located at the center of the CQWWs is the largest. As the impurity position changes from the center of the wire to its edge, the donor binding energy gets smaller. Also, we have found that In concentration is a very important value to tailor the system, since the binding energies close to binding energy maxima are strongly dependent on In content. (C) 2011 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | TUBITAK [108T015]; Cumhuriyet University [CUBAP F-238] | en_US |
dc.description.sponsorship | This work is partly supported by TUBITAK 108T015 and the Scientific Research Project Fund of Cumhuriyet University under the Project No. CUBAP F-238. | 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.2011.02.003 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Quantum wires | en_US |
dc.subject | Hydrogenic donor impurity | en_US |
dc.subject | Binding energy | en_US |
dc.title | Hydrogenic impurity states in zinc-blende InxGa1-xN/GaN in cylindrical quantum well wires | en_US |
dc.type | article | en_US |
dc.relation.journal | SUPERLATTICES AND MICROSTRUCTURES | en_US |
dc.contributor.department | [Baser, P. -- Elagoz, S. -- Karki, H. D.] Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey -- [Kartal, D.] Cumhuriyet Univ, Dept Elect & Elect Engn, TR-58140 Sivas, Turkey | en_US |
dc.identifier.volume | 49 | en_US |
dc.identifier.issue | 5 | en_US |
dc.identifier.endpage | 503 | en_US |
dc.identifier.startpage | 497 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |