The influence of BaF₂ on scintillation properties of PbWO₄ crystal
PbWO₄ crystals doped with BaF₂ was grown up by using modified temperature-grads technique. The crystal defects were investigated by chemical etching. The XRD of the sample has shown that the peaks were at normal sites, but the lattice parameters was slightly larger than that of pure PbWO₄ crystal. T...
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| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2007 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2007
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/140211 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The influence of BaF₂ on scintillation properties of PbWO₄ crystal / Youbao Wan, Jianxing Zhang, Rurong Wu, Sanfa Xing, Hui Yang // Functional Materials. — 2007. — Т. 14, № 4. — С. 446-453. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862639431226228736 |
|---|---|
| author | Youbao Wan Jianxing Zhang Rurong Wu Sanfa Xing Hui Yang |
| author_facet | Youbao Wan Jianxing Zhang Rurong Wu Sanfa Xing Hui Yang |
| citation_txt | The influence of BaF₂ on scintillation properties of PbWO₄ crystal / Youbao Wan, Jianxing Zhang, Rurong Wu, Sanfa Xing, Hui Yang // Functional Materials. — 2007. — Т. 14, № 4. — С. 446-453. — Бібліогр.: 10 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | PbWO₄ crystals doped with BaF₂ was grown up by using modified temperature-grads technique. The crystal defects were investigated by chemical etching. The XRD of the sample has shown that the peaks were at normal sites, but the lattice parameters was slightly larger than that of pure PbWO₄ crystal. The transmittance spectrum along c axis of the PbWO₄:BaF₂ crystal has evidenced a higher transmittance than that of pure PbWO4 crystal. The luminescence intensity of the 400-450 nm peak in X-ray excited luminescence spectrum of the PbWO₄:BaF₂ crystal is increased significantly, about twice than that of pure PbWO₄ crystal. The light yield of BaF₂ doped PbWO₄ crystal was enhanced up to 2.5 times. These results show that BaF₂ doping of PbWO₄ can improve scintillation properties of the crystal for medium-energy particle detection.
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| first_indexed | 2025-12-01T01:17:44Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-140211 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-01T01:17:44Z |
| publishDate | 2007 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Youbao Wan Jianxing Zhang Rurong Wu Sanfa Xing Hui Yang 2018-06-24T06:13:17Z 2018-06-24T06:13:17Z 2007 The influence of BaF₂ on scintillation properties of PbWO₄ crystal / Youbao Wan, Jianxing Zhang, Rurong Wu, Sanfa Xing, Hui Yang // Functional Materials. — 2007. — Т. 14, № 4. — С. 446-453. — Бібліогр.: 10 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/140211 PbWO₄ crystals doped with BaF₂ was grown up by using modified temperature-grads technique. The crystal defects were investigated by chemical etching. The XRD of the sample has shown that the peaks were at normal sites, but the lattice parameters was slightly larger than that of pure PbWO₄ crystal. The transmittance spectrum along c axis of the PbWO₄:BaF₂ crystal has evidenced a higher transmittance than that of pure PbWO4 crystal. The luminescence intensity of the 400-450 nm peak in X-ray excited luminescence spectrum of the PbWO₄:BaF₂ crystal is increased significantly, about twice than that of pure PbWO₄ crystal. The light yield of BaF₂ doped PbWO₄ crystal was enhanced up to 2.5 times. These results show that BaF₂ doping of PbWO₄ can improve scintillation properties of the crystal for medium-energy particle detection. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties The influence of BaF₂ on scintillation properties of PbWO₄ crystal Вплив BaF₂ на сцинтиляційні властивості кристалів PbWO₄ Article published earlier |
| spellingShingle | The influence of BaF₂ on scintillation properties of PbWO₄ crystal Youbao Wan Jianxing Zhang Rurong Wu Sanfa Xing Hui Yang Characterization and properties |
| title | The influence of BaF₂ on scintillation properties of PbWO₄ crystal |
| title_alt | Вплив BaF₂ на сцинтиляційні властивості кристалів PbWO₄ |
| title_full | The influence of BaF₂ on scintillation properties of PbWO₄ crystal |
| title_fullStr | The influence of BaF₂ on scintillation properties of PbWO₄ crystal |
| title_full_unstemmed | The influence of BaF₂ on scintillation properties of PbWO₄ crystal |
| title_short | The influence of BaF₂ on scintillation properties of PbWO₄ crystal |
| title_sort | influence of baf₂ on scintillation properties of pbwo₄ crystal |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/140211 |
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