Luminescent properties of fine-dispersed ZnS:Cu prepared using self-propagating high-temperature synthesis
Fine-dispersed ZnS doped with Cu was prepared using self-propagating hightemperature synthesis. In the photoluminescence excitation spectra, the blue shift of the host lattice excitation peak is observed for powder ZnS:Cu that contains nano- and mesosized (submicron) particles. The obtained spect...
Збережено в:
| Дата: | 2014 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2014
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118418 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Luminescent properties of fine-dispersed ZnS:Cu prepared using self-propagating high-temperature synthesis / Yu.Yu. Bacherikov, S.E. Zelensky, A.G. Zhuk, N.A. Semenenko, O.S. Krylova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 4. — С. 374-379. — Бібліогр.: 31 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Fine-dispersed ZnS doped with Cu was prepared using self-propagating hightemperature
synthesis. In the photoluminescence excitation spectra, the blue shift of the
host lattice excitation peak is observed for powder ZnS:Cu that contains nano- and mesosized
(submicron) particles. The obtained spectra indicate that radiative recombination in
meso-sized particles is significantly reduced as compared to micro-sized particles, which
can be caused by the increase of non-radiative relaxation processes in surface states. |
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