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. 2018 Jun 27;8(41):23323–23331. doi: 10.1039/c8ra03059f

Asymmetry ratio (R) of (5D0 → 7F2/5D0 → 7F1) transitions of Eu3+ activated different red phosphors.

Red phosphors Asymmetry ratio (R) (5D0 → 7F2/5D0 → 7F1) Ref.
Ba2Y4.2Eu0.8B5O17 3.82 This work
NaSrB5O9:7%Eu3+ 2.73 5
Ba2CaZn2Si6O17:0.9Eu3+ 2.36 6
Li6Y(BO3)3:0.5%Eu3+ 1.71 7
BaTa2O6:30%Eu3+ 1.40 8
Na3Sc2(PO4)3:0.35Eu3+ 1.37 9