Ce3+→Tb3+ energy transfer induced emission-tunable properties of Ba3La(PO4)3:Ce3+,Tb3+ phosphors
Source abstract
Abstract
A series of Ce3+/Tb3+ co-doped Ba3La(PO4)3 phosphors were synthesized successfully via a high-temperature solid-state reaction, and their luminescence properties were investigated. The energy transfer phenomenon of Ce3+→Tb3+ in Ba3La(PO4)3 host was authenticated by relevant excitation spectra and decay curves, which leads to the change of luminous color for Ba3La(PO4)3:Ce3+, Tb3+ phosphors by tuning the quantity ratio of Ce3+ and Tb3+. Meanwhile, the Ce3+→Tb3+ energy transfer efficiencies were also calculated in this system. These results suggest that as-developed Ba3La(PO4)3:Ce3+, Tb3+ phosphors are potential single-component color-tunable phosphors.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Radiation Detection and Scintillator Technologies · Perovskite Materials and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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