Structural and luminescence study of Ce3+ and Eu3+ doped ZnAl12O19 nano-structured novel phosphors

Study on luminescence properties of Ce3+ and Eu3+ ions in a nanocrystalline hexagonal Zn4Al22O37 novel system

“…denotes the Eu 3+ ions acquired by the low symmetry sites in the crystal and corresponded to the magnetic dipole interactions. [49][50][51][52][53] The peak at 614 nm was assigned to the electronic transitions carried from 5 D 0 ! 7 F 2 in the Eu 3+ ion.…”

Color-tunable luminescence, energy transfer behavior and I–V characteristics of Dy3+,Eu3+ co-doped La(PO4) phosphors for WLEDs and solar applications

“…Eu 3+ doped materials show orange-red emission around 593 nm and 618 nm due to 5 D 0 -7 F 1,2 transitions. [21][22][23] In recent years, several Dy 3+ and Eu 3+ co-doped phosphors have been examined for use in WLEDs and they have had positive results for manufacturing of WLEDs. Recently, Wu et al reported LiLaSiO 4 :Dy 3+ ,Eu 3+ phosphors for white LEDs.…”