| 钨酸铅晶体生长及其组份挥发 |
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| 引用本文： | 廖晶莹,沈炳孚,邵培发,殷之文.钨酸铅晶体生长及其组份挥发[J].无机材料学报,1997,12(3):286-290. |
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| 作者姓名： | 廖晶莹 沈炳孚 邵培发 殷之文 |
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| 作者单位： | 中国科学院上海硅酸盐研究所!上海，200050，中国科学院上海硅酸盐研究所!上海，200050，中国科学院上海硅酸盐研究所!上海，200050，中国科学院上海硅酸盐研究所!上海，200050 |
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| 摘 要： | 本文首次报道了用坩埚下降技术生长钨酸铜（ＰＷＯ）晶体，研究了提拉和坩埚下降两种技术生长ＰＷＯ晶体的组份挥发，得到的结果是ＰｂＯ的挥发速率高于ＷＯ３，并对一组晶体不同部位的Ｘ射线发光性能作了研究。
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| 关 键 词： | 钨酸铅晶体 X线 发光性 晶体生长 |
| 收稿时间： | 1996-1-25 |
| 修稿时间： | 1996-3-22 |
Growth and Composition Evaporated of Lead Tungstate Crystals |
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| LIAO Jingying,SHEN Bingfu,SHAO Peifa,YIN Zhiwen.Growth and Composition Evaporated of Lead Tungstate Crystals[J].Journal of Inorganic Materials,1997,12(3):286-290. |
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| Authors: | LIAO Jingying SHEN Bingfu SHAO Peifa YIN Zhiwen |
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| Affiliation: | ShanghaiInstituteofCeramics;ChineseAcademyofSciencesShanghai200050China |
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| Abstract: | This paper described PWO crystals grown by Bridgman technology for the first time. Thematerials evaporated from the PbWO4 melt were studied during tile growth of PWO crystals bymeans of both Czochralski and Bridgman mcthod. The results indicated that the evaporation rateof PbO is higher than that of WO3. Further the X-ray luminescence properties were investigatedof different positions of PWO crystals. |
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| Keywords: | lead tungstate crystal Bridgman technology composition evaporated X-ray luminescence property |
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