Приказ основних података о документу
The self-consistent calculation of discrete and continuous states in spherical semiconductor quantum dots
dc.creator | Todorović, Goran | |
dc.creator | Milanović, Vitomir | |
dc.creator | Ikonić, Zoran | |
dc.creator | Indjin, Dragan | |
dc.date.accessioned | 2023-04-07T07:00:25Z | |
dc.date.available | 2023-04-07T07:00:25Z | |
dc.date.issued | 1997 | |
dc.identifier.issn | 2469-9950 | |
dc.identifier.issn | 2469-9969 | |
dc.identifier.uri | https://grafar.grf.bg.ac.rs/handle/123456789/3063 | |
dc.description.abstract | A self-consistent procedure for calculating the energy structure, wave functions, and charge distribution in spherically symmetric semiconductor quantum dots is presented that takes account of both bound and free-electron states. The Schrödinger and Poisson equations are solved iteratively while using the Morse-type parametrized potential to keep the charge neutrality in each iterative step. Numerical calculations performed for a GaAs-Al0.3Ga0.7As based quantum dot indicate that under realistic doping conditions bound states account for most of the charge accumulated in the dot. However, the self-consistent potential very significantly modifies the free-state wave functions and hence the bound-free transition matrix elements. | sr |
dc.language.iso | en | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Physical Review B | sr |
dc.title | The self-consistent calculation of discrete and continuous states in spherical semiconductor quantum dots | sr |
dc.type | article | sr |
dc.rights.license | BY-NC-ND | sr |
dc.citation.issue | 23 | |
dc.citation.volume | 55 | |
dc.identifier.doi | 10.1103/PhysRevB.55.15681 | |
dc.identifier.fulltext | http://grafar.grf.bg.ac.rs/bitstream/id/11613/PhysRevB.55.15681.pdf | |
dc.type.version | publishedVersion | sr |