Luminescence and energy transfer in Eu2+, Mn2+ co-doped Ca2SrNaLa(PO4)3F

- Ca2SrNaLa(PO4)3F:Eu2+, Mn2+ shows excellent luminescence properties under UV excitation.
- Efficient energy transfer from Eu2+ to Mn2+ in this phosphor is observed obviously.
- A white-light emission was realized in Ca2SrNaLa(PO4)3F:0.02Eu2+, 0.1Mn2+ phosphor.