| 退火温度对Ce:YAlO3单晶体的影响研究 |
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| 引用本文： | 王晓丹,马春兰,臧涛成,赵广军,徐军.退火温度对Ce:YAlO3单晶体的影响研究[J].人工晶体学报,2011,40(3):635-638. |
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| 作者姓名： | 王晓丹 马春兰 臧涛成 赵广军 徐军 |
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| 作者单位： | 苏州科技学院物理科学与技术系,苏州,215009;中国科学院上海光学精密机械研究所,上海,201800;中国科学院上海硅酸盐研究所,上海,201800 |
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| 摘 要： | 将生长完成的Ce:YAlO2单晶体在1680℃的高温氢气气氛下退火,晶体颜色、吸收光谱和荧光光谱相对于未退火的样品均发生了变化.本文对此现象进行了分析.研究结果表明,1680℃高温氢气退火后,Ce:YAP晶体中同时包含YAP相和YAG相.
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| 关 键 词： | Ce:YAP 退火 Ce:YAG 吸收光谱 荧光光谱 |
Effects of Annealing Temperature on Ce: YAIO3 Single Crystal |
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| WANG Xiao-dan,MA Chun-lan,ZANG Tao-cheng,ZHAO Guang-jun,XU Jun.Effects of Annealing Temperature on Ce: YAIO3 Single Crystal[J].Journal of Synthetic Crystals,2011,40(3):635-638. |
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| Authors: | WANG Xiao-dan MA Chun-lan ZANG Tao-cheng ZHAO Guang-jun XU Jun |
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| Abstract: | As-grown Ce: YA1O3( Ce: YAP) single crystal was annealed at 1680 C in H2 atmosphere. The phenomena including color changes, absorption spectra changes and fluorescence spectra changes were observed and analyzed. All results indicate that the H2-annealed Ce: YAP crystal contains both YAP phase and YAG phase. |
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| Keywords: | Ce: YAP annealing Ce: YAG absorption spectra fluorescence spectra |
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