Research Article

Optical Properties of L i I n ( 1 − 𝑥 ) T m 𝑥 ( W O 4 ) 2 Blue Phosphor

Figure 9

(a) Room temperature excitation spectra of LiIn1-xTmx(WO4)2, ( , 0.5, 1, and 5 at.%), monitoring 470 nm emission wavelength (1G4 3H6 transition) (b) W-O charge transfer excitation band intensity monitoring 470 nm emission (1G4 3H6 transition) as a function of Tm3+ concentration.
327605.fig.009a
(a)
327605.fig.009b
(b)