Binding energy in tuned quantum dots under an external magnetic field
The binding energy of a tuned quantum dot (QD) under an external magnetic field have been theoretically investigated. For this goal, the Schrödinger equation is analytically solved without and with considering the impurity term and the energy eigenvalues and eigenfunctions are analytically derived....
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| Format: | Article |
| Language: | English |
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Islamic Azad University, Marvdasht Branch
2022-10-01
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| Series: | Journal of Optoelectronical Nanostructures |
| Subjects: | |
| Online Access: | https://jopn.marvdasht.iau.ir/article_5677_2c44c2360ae7fa3ba27ebb43ae01900a.pdf |
| _version_ | 1797740767037358080 |
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| author | Mojtaba Servatkhah pariya Hashemi Rahele Pourmand |
| author_facet | Mojtaba Servatkhah pariya Hashemi Rahele Pourmand |
| author_sort | Mojtaba Servatkhah |
| collection | DOAJ |
| description | The binding energy of a tuned quantum dot (QD) under an external magnetic field have been theoretically investigated. For this goal, the Schrödinger equation is analytically solved without and with considering the impurity term and the energy eigenvalues and eigenfunctions are analytically derived. Then, the binding of the tuned QD was studied considering the various parameters. We found that (i) the binding energy decrease with rising the potential range. (ii) The binding energy reduces with enhancing the potential depth. The depth and stretching range of the confinement potential have important effects on the binding energy of the tuned QD.The binding energy of a tuned quantum dot (QD) under an external magnetic field have been theoretically investigated. For this goal, the Schrödinger equation is analytically solved without and with considering the impurity term and the energy eigenvalues and eigenfunctions are analytically derived. Then, the binding of the tuned QD was studied considering the various parameters. We found that (i) the binding energy decrease with rising the potential range. (ii) The binding energy reduces with enhancing the potential depth. The depth and stretching range of the confinement potential have important effects on the binding energy of the tuned QD. |
| first_indexed | 2024-03-12T14:17:07Z |
| format | Article |
| id | doaj.art-11ceca8007c34b8db15883e66f4fabee |
| institution | Directory Open Access Journal |
| issn | 2423-7361 2538-2489 |
| language | English |
| last_indexed | 2024-03-12T14:17:07Z |
| publishDate | 2022-10-01 |
| publisher | Islamic Azad University, Marvdasht Branch |
| record_format | Article |
| series | Journal of Optoelectronical Nanostructures |
| spelling | doaj.art-11ceca8007c34b8db15883e66f4fabee2023-08-20T05:10:00ZengIslamic Azad University, Marvdasht BranchJournal of Optoelectronical Nanostructures2423-73612538-24892022-10-0174496510.30495/jopn.2022.30924.12705677Binding energy in tuned quantum dots under an external magnetic fieldMojtaba Servatkhah0pariya Hashemi1Rahele Pourmand2Department of Physics, Marvdasht Branch, Islamic Azad University, Marvdasht, IranDepartment of Physics, Marvdasht Branch, Islamic Azad University, Marvdasht, IranDepartment of physics, Estahban higher educational center, Estahban, IranThe binding energy of a tuned quantum dot (QD) under an external magnetic field have been theoretically investigated. For this goal, the Schrödinger equation is analytically solved without and with considering the impurity term and the energy eigenvalues and eigenfunctions are analytically derived. Then, the binding of the tuned QD was studied considering the various parameters. We found that (i) the binding energy decrease with rising the potential range. (ii) The binding energy reduces with enhancing the potential depth. The depth and stretching range of the confinement potential have important effects on the binding energy of the tuned QD.The binding energy of a tuned quantum dot (QD) under an external magnetic field have been theoretically investigated. For this goal, the Schrödinger equation is analytically solved without and with considering the impurity term and the energy eigenvalues and eigenfunctions are analytically derived. Then, the binding of the tuned QD was studied considering the various parameters. We found that (i) the binding energy decrease with rising the potential range. (ii) The binding energy reduces with enhancing the potential depth. The depth and stretching range of the confinement potential have important effects on the binding energy of the tuned QD.https://jopn.marvdasht.iau.ir/article_5677_2c44c2360ae7fa3ba27ebb43ae01900a.pdfbinding energyquantum dotimpurity |
| spellingShingle | Mojtaba Servatkhah pariya Hashemi Rahele Pourmand Binding energy in tuned quantum dots under an external magnetic field Journal of Optoelectronical Nanostructures binding energy quantum dot impurity |
| title | Binding energy in tuned quantum dots under an external magnetic field |
| title_full | Binding energy in tuned quantum dots under an external magnetic field |
| title_fullStr | Binding energy in tuned quantum dots under an external magnetic field |
| title_full_unstemmed | Binding energy in tuned quantum dots under an external magnetic field |
| title_short | Binding energy in tuned quantum dots under an external magnetic field |
| title_sort | binding energy in tuned quantum dots under an external magnetic field |
| topic | binding energy quantum dot impurity |
| url | https://jopn.marvdasht.iau.ir/article_5677_2c44c2360ae7fa3ba27ebb43ae01900a.pdf |
| work_keys_str_mv | AT mojtabaservatkhah bindingenergyintunedquantumdotsunderanexternalmagneticfield AT pariyahashemi bindingenergyintunedquantumdotsunderanexternalmagneticfield AT rahelepourmand bindingenergyintunedquantumdotsunderanexternalmagneticfield |