3 October 2000 Temperature dependence of photoluminescence of rare-earth-ion-activated Y2SiO5
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Proceedings Volume 4220, Advanced Photonic Sensors: Technology and Applications; (2000) https://doi.org/10.1117/12.401687
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China
Abstract
The temperature dependence of photoluminescence (PL) of rare- earth ions activated Y2SiO5 was investigated from room temperature to 573 K. Ion activators such as Eu3+, Ce3+, Sm3+, Tb3+, Tm3+ and some of their combinations were studied in this work. The most efficient blue, green and red phosphors at elevated temperature were found by doping the (Ce3+ + Tb3+), Tb3+ and Eu3+ respectively, in this material system. Meanwhile, the relationship between the unit cell volume of Rex Y2-xSiO5 and the temperature dependence of PL was also revealed.
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Yun Liu, Chao-Nan Xu, Kazuhiro Nonaka, H. Tateyama, "Temperature dependence of photoluminescence of rare-earth-ion-activated Y2SiO5", Proc. SPIE 4220, Advanced Photonic Sensors: Technology and Applications, (3 October 2000); doi: 10.1117/12.401687; https://doi.org/10.1117/12.401687
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