Double substitution induced tunable luminescent properties of Ca3−xYxSc2−xMgxSi3O12:Ce3+phosphors for white LEDs

The continuously tunable green-to-yellow emitting phosphor Ca2.97−xYxSc2−xMgxSi3O12:Ce0.03induced from Y3+–Mg2+double substitution exhibits potential applications for white LEDs.