The effect of polarization charges on energy of univalent and bivalent donors in a spherical quantum dot
The energy of electrons of univalent and bivalent impurity of a spherical β -HgS/CdS nanoheterostructure is calculated as a function of quantum dot radius by the variation technique in the case of finite and infinite wells in the effective mass approximation. The effect of polarization charges whi...
Збережено в:
| Дата: | 2008 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2008
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119577 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The effect of polarization charges on energy of univalent and bivalent donors in a spherical quantum dot / V.I. Boichuk, I.V. Bilynskyi, R.Ya. Leshko // Condensed Matter Physics. — 2008. — Т. 11, № 4(56). — С. 653-661. — Бібліогр.: 18 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The energy of electrons of univalent and bivalent impurity of a spherical β -HgS/CdS nanoheterostructure is
calculated as a function of quantum dot radius by the variation technique in the case of finite and infinite wells
in the effective mass approximation. The effect of polarization charges which arise at the separation boundary
of the media is studied taking into account both the existence and the absence of an intermediate layer, where
dielectric permittivity depends on the coordinate. |
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