Strong blue, green and red light emission at elevated temperatures from Y2SiO5 doped by the rare-earth ions
Source abstract
Abstract
The temperature dependence of the photoluminescence (PL) of the rare-earth ion activated Y2SiO5 was investigated from room temperature to 573 K. Ion activators such as Eu3+, Ce3+, Sm3+, Tb3+ and some of their combinations were studied in this study. 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 structure and the temperature dependence of the PL in RexY2−xSiO5 was also discussed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Solid-state spectroscopy and crystallography · Photorefractive and Nonlinear Optics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (10)
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