Interband optical transitions in spherical nanoheterostructures
A spherical semiconductor nanoheterostructure of cubic symmetry is studied in the paper. Accurate solutions of the Schrödinger equation for S₁/₂, P₁/₂, P₃/₂, D₅ /₂, and D₇/₂ states of particles are found in the framework of the Luttinger-Baldereschi-Lipari Hamiltonian and the finite value of the ba...
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| Дата: | 2005 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2005
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/121549 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Interband optical transitions in spherical nanoheterostructures / V.I. Boichuk, I.V. Bilynskyi, I.O. Shakleina // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 4. — С. 26-32. — Бібліогр.: 13 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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dspace |
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irk-123456789-1215492017-06-15T03:03:00Z Interband optical transitions in spherical nanoheterostructures Boichuk, V.I. Bilynskyi, I.V. Shakleina, I.O. A spherical semiconductor nanoheterostructure of cubic symmetry is studied in the paper. Accurate solutions of the Schrödinger equation for S₁/₂, P₁/₂, P₃/₂, D₅ /₂, and D₇/₂ states of particles are found in the framework of the Luttinger-Baldereschi-Lipari Hamiltonian and the finite value of the band disruption on the boundaries of the media is ascertained. Specific calculations of the quantum dot radius dependence of the hole state energy were performed for the GaSb/AlSb heterostructure. The obtained results were compared to the data obtained using the infinite potential well model as well as the model of simple bands for heavy and light holes. The electron energies and electron wavefunctions were found within the isotropic effective mass model taking into account a discontinuity of the conduction bandgap on the heterostructure boundary. Probabilities of GaSb/AlSb heterosystem interband transitions were analyzed using the obtained formulae. 2005 Article Interband optical transitions in spherical nanoheterostructures / V.I. Boichuk, I.V. Bilynskyi, I.O. Shakleina // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 4. — С. 26-32. — Бібліогр.: 13 назв. — англ. 1560-8034 PACS 73.21.-b, 78.66.-w http://dspace.nbuv.gov.ua/handle/123456789/121549 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
A spherical semiconductor nanoheterostructure of cubic symmetry is studied in the paper. Accurate solutions of the Schrödinger equation for S₁/₂, P₁/₂, P₃/₂, D₅ /₂, and D₇/₂ states of particles are found in the framework of the Luttinger-Baldereschi-Lipari Hamiltonian and the finite value of the band disruption on the boundaries of the media is ascertained. Specific calculations of the quantum dot radius dependence of the hole state energy were performed for the GaSb/AlSb heterostructure. The obtained results were compared to the data obtained using the infinite potential well model as well as the model of simple bands for heavy and light holes. The electron energies and electron wavefunctions were found within the isotropic effective mass model taking into account a discontinuity of the conduction bandgap on the heterostructure boundary. Probabilities of GaSb/AlSb heterosystem interband transitions were analyzed using the obtained formulae. |
| format |
Article |
| author |
Boichuk, V.I. Bilynskyi, I.V. Shakleina, I.O. |
| spellingShingle |
Boichuk, V.I. Bilynskyi, I.V. Shakleina, I.O. Interband optical transitions in spherical nanoheterostructures Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Boichuk, V.I. Bilynskyi, I.V. Shakleina, I.O. |
| author_sort |
Boichuk, V.I. |
| title |
Interband optical transitions in spherical nanoheterostructures |
| title_short |
Interband optical transitions in spherical nanoheterostructures |
| title_full |
Interband optical transitions in spherical nanoheterostructures |
| title_fullStr |
Interband optical transitions in spherical nanoheterostructures |
| title_full_unstemmed |
Interband optical transitions in spherical nanoheterostructures |
| title_sort |
interband optical transitions in spherical nanoheterostructures |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
2005 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/121549 |
| citation_txt |
Interband optical transitions in spherical nanoheterostructures / V.I. Boichuk, I.V. Bilynskyi, I.O. Shakleina // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2005. — Т. 8, № 4. — С. 26-32. — Бібліогр.: 13 назв. — англ. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
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AT boichukvi interbandopticaltransitionsinsphericalnanoheterostructures AT bilynskyiiv interbandopticaltransitionsinsphericalnanoheterostructures AT shakleinaio interbandopticaltransitionsinsphericalnanoheterostructures |
| first_indexed |
2023-10-18T20:39:32Z |
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2023-10-18T20:39:32Z |
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1796150772393574400 |