An attempt to estimate firing temperature using OSL pre-dose sensitization of quartz
An attempt to estimate firing temperature using OSL pre-dose sensitization of quartz
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DOI：
10.2478/s13386-011-0034-5
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发表时间：
2011-05
期刊：
影响因子：
1.2
通讯作者：
D. Koul;M. Chougaonkar
中科院分区：
文献类型：
--
作者：
D. Koul;M. Chougaonkar
使用基于石英的110°C TL峰的剂量前敏化的方法来估计陶瓷的烧制温度产生了不一致的结果。最近观察到石英CW-OSL的快分量具有与110°C TL峰相似的剂量前特性。本研究的动机一直在寻找到这个信号的可行性，OSL计数器部分预剂量TL排放，燃烧温度识别。利用热释光和光释光辐射的增感率随不同加热温度的变化，揭示了样品的烧成温度标志。
The estimation of firing temperature of ceramics using methods based on pre-dose sensitization of the 110°C TL peak of quartz have yielded incoherent results. Recently the fast component of the CW-OSL of quartz has been observed to have pre-dose characteristics similar to that of the 110°C TL peak. The motivation for this study has been to look into the feasibility of this signal, the OSL counter part of pre-dosed TL emission, for the firing temperature identification. The variation in the sensitization ratio of the TL and OSL emissions with different heating temperatures was also utilized to unveil the firing temperature mark of the specimen.