Effect of annealing mode on ZnS-Cu,CI properties
Influence of annealing modes on spectral characteristics of photoluminescence, elec -troluminescence, and electron spin resonance of ZnS:CuCI and ZnS:CuCI₂ powders has been studied. The thermal doping processes and structure properties of ZnS have been shown to be influenced considerably by the samp...
Збережено в:
| Дата: | 2004 |
|---|---|
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2004
|
| Назва видання: | Functional Materials |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/138792 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of annealing mode on ZnS-Cu,CI properties / Yu.Yu. Bacherikov, I.S. Golovina, N.V. Kitsyuk, M.A. Mukhlyo, V.E. Rodionov, O.A. Stadnyk // Functional Materials. — 2004. — Т. 11, № 2. — С. 347-349. — Бібліогр.: 5 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Influence of annealing modes on spectral characteristics of photoluminescence, elec -troluminescence, and electron spin resonance of ZnS:CuCI and ZnS:CuCI₂ powders has been studied. The thermal doping processes and structure properties of ZnS have been shown to be influenced considerably by the sample heating and cooling rates during the anneal. Increasing of the above-mentioned rates results in increased concentrations of doublecharged copper and mangenese impurities in zinc sulfide. Moreover, it has been shown that the blue (λmax ~ 450 nm) emission centers are more sensitive to excitation by ac electric field (8 = 250 V, f = 5000 Hz) than to photoexcitation. |
|---|