Abstract
Luminescent-kinetic studies for LiY0.9Ce0.1P4O12, LiGd0.9Ce0.1P4O12 and NaGd0.9Ce0.1P4O12 phosphates which were prepared by the melt solution technique have been performed usingsynchrotron radiation excitation within 3–12.4 eV energy range and x-ray radiation atT = 10–300 K. The transfer at 10 K and bidirectional mechanisms of energy transfer at 300 K have been revealed based onthe analysis of the excitation spectra and decay kinetic measurements ofCe3+ luminescence. The participation of the Gd sublattice in the energy migration process to theCe3+ centers causes the appearance of a slow component in the decay kineticsof the x-ray-excited luminescence pulse. The luminescence efficiency ofLiY0.9Ce0.1P4O12,LiGd0.9Ce0.1P4O12 andNaGd0.9Ce0.1P4O12 upon x-ray excitation at room temperature is discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
