Photoionization cross section in a spherical quantum dot: Effects of some parabolic confining electric potentials
A theoretical investigation of the effects of spatial variation of confining electric potential on photoionization cross section (PCS) in a spherical quantum dot is presented. The potential profiles considered here are the shifted parabolic potential and the inverse lateral shifted parabolic poten...
Збережено в:
| Дата: | 2017 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2017
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/157000 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Photoionization cross section in a spherical quantum dot: Effects of some parabolic confining electric potentials / M. Tshipa // Condensed Matter Physics. — 2017. — Т. 20, № 2. — С. 23703: 1–9. — Бібліогр.: 17 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | A theoretical investigation of the effects of spatial variation of confining electric potential on photoionization
cross section (PCS) in a spherical quantum dot is presented. The potential profiles considered here are the
shifted parabolic potential and the inverse lateral shifted parabolic potential compared with the well-studied
parabolic potential. The primary findings are that parabolic potential and the inverse lateral shifted parabolic
potential blue shift the peaks of the PCS while the shifted parabolic potential causes a red shift. |
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