Table 1.
The observed 5D0 lifetime of (EuxM1−x)2(1,4-bdc)3·4H2O (M = Gd, La, Y; x = 0.01, 0.1).
EuxM1−x | τ(5D0), ms |
---|---|
Eu0.01Gd0.99 | 0.48 ± 0.01 |
Eu0.1Gd0.9 | 0.46 ± 0.01 |
Eu0.01La0.99 | 0.44 ± 0.01 |
Eu0.1La0.9 | 0.43 ± 0.01 |
Eu0.01Y0.99 | 0.47 ± 0.01 |
Eu0.1Y0.9 | 0.45 ± 0.01 |
Eu | 0.44 ± 0.01 |