Methods of optical absorption reduction in irradiated KDP single crystals containing arsenic ions
The processes of disappearance of radiation defects under thermal, laser, and ionizing irradiation annealing in gamma-irradiated potassium dihydrogen phosphate crystals containing arsenic ions have been investigated using electron paramagnetic resonance and optical spectroscopy. It has been found th...
Збережено в:
| Дата: | 2009 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2009
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/137738 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Methods of optical absorption reduction in irradiated KDP single crystals containing arsenic ions // A.N. Levchenko // Functional Materials. — 2009. — Т. 16, № 2. — С. 145-149. — Бібліогр.: 14 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The processes of disappearance of radiation defects under thermal, laser, and ionizing irradiation annealing in gamma-irradiated potassium dihydrogen phosphate crystals containing arsenic ions have been investigated using electron paramagnetic resonance and optical spectroscopy. It has been found that the disappearance of some types of defect results in optical absorption reduction in crystal. Basing on the spectroscopic measurements, the possibilities, advantages and drawbacks of different crystal treatment methods including the above-mentioned kinds of annealing, have been determined. The optimal conditions of the crystal treatment have been determined. |
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