Thallium-doped sulphate potassium crystals as materials for radiation detectors
Luminescence characteristics of potassium sulphate (K₂SO₄) crystals doped with thallium were studied. Crystals were grown from water solution at slightly elevated temperature. The nature and properties of the luminescence centres in these crystals have been determined. The main monovalent thallium l...
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| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2013 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2013
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/120080 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Thallium-doped sulphate potassium crystals as materials for radiation detectors / M. Myrzakhmet, M. Nikl, V. Jary, B. Dalelkhan, A. Zhanabergenov // Functional Materials. — 2013. — Т. 20, № 3. — С. 295-299. — Бібліогр.: 19 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862620050483052544 |
|---|---|
| author | Myrzakhmet, M. Nikl, M. Jary, V. Dalelkhan, B. Zhanabergenov, A. |
| author_facet | Myrzakhmet, M. Nikl, M. Jary, V. Dalelkhan, B. Zhanabergenov, A. |
| citation_txt | Thallium-doped sulphate potassium crystals as materials for radiation detectors / M. Myrzakhmet, M. Nikl, V. Jary, B. Dalelkhan, A. Zhanabergenov // Functional Materials. — 2013. — Т. 20, № 3. — С. 295-299. — Бібліогр.: 19 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Luminescence characteristics of potassium sulphate (K₂SO₄) crystals doped with thallium were studied. Crystals were grown from water solution at slightly elevated temperature. The nature and properties of the luminescence centres in these crystals have been determined. The main monovalent thallium luminescence centres show the absorption peak at 216 nm and emission one peaking at 285 nm at room temperature. Thallium is substituting potassium which has two different positions in K₂SO₄ structure. Consequently, two different Tl⁺ centers were found for thallium centers in these crystals and the third center includes an unspecified perturbation agent nearby. Tl⁺ centers differ in radiative lifetime at low temperatures and in temperature dependence of decay times measured within 8—300 K.
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| first_indexed | 2025-12-07T13:21:04Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120080 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T13:21:04Z |
| publishDate | 2013 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Myrzakhmet, M. Nikl, M. Jary, V. Dalelkhan, B. Zhanabergenov, A. 2017-06-11T05:58:45Z 2017-06-11T05:58:45Z 2013 Thallium-doped sulphate potassium crystals as materials for radiation detectors / M. Myrzakhmet, M. Nikl, V. Jary, B. Dalelkhan, A. Zhanabergenov // Functional Materials. — 2013. — Т. 20, № 3. — С. 295-299. — Бібліогр.: 19 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm20.03.295 https://nasplib.isofts.kiev.ua/handle/123456789/120080 Luminescence characteristics of potassium sulphate (K₂SO₄) crystals doped with thallium were studied. Crystals were grown from water solution at slightly elevated temperature. The nature and properties of the luminescence centres in these crystals have been determined. The main monovalent thallium luminescence centres show the absorption peak at 216 nm and emission one peaking at 285 nm at room temperature. Thallium is substituting potassium which has two different positions in K₂SO₄ structure. Consequently, two different Tl⁺ centers were found for thallium centers in these crystals and the third center includes an unspecified perturbation agent nearby. Tl⁺ centers differ in radiative lifetime at low temperatures and in temperature dependence of decay times measured within 8—300 K. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Thallium-doped sulphate potassium crystals as materials for radiation detectors Article published earlier |
| spellingShingle | Thallium-doped sulphate potassium crystals as materials for radiation detectors Myrzakhmet, M. Nikl, M. Jary, V. Dalelkhan, B. Zhanabergenov, A. Characterization and properties |
| title | Thallium-doped sulphate potassium crystals as materials for radiation detectors |
| title_full | Thallium-doped sulphate potassium crystals as materials for radiation detectors |
| title_fullStr | Thallium-doped sulphate potassium crystals as materials for radiation detectors |
| title_full_unstemmed | Thallium-doped sulphate potassium crystals as materials for radiation detectors |
| title_short | Thallium-doped sulphate potassium crystals as materials for radiation detectors |
| title_sort | thallium-doped sulphate potassium crystals as materials for radiation detectors |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120080 |
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