Surface chemical analysis and white-emitting characterization of dysprosium-activated single-phase lithium sodium borophosphate

Highly thermostable white-emitting Ca9ZnK(PO4)7:Ce3+,Dy3+ single-phase phosphor with tunable photoluminescence and energy transfer

“…49 The yellow component is stronger than the blue one due to the low symmetrical occupation of Dy 3+ . 50 A corresponding discussion appears in the ESI. † The content quenching of the Ce 3+ /Dy 3+ singledoped samples is due to dipole-dipole interaction (eqn (S3)-(S5) and Fig.…”