(a) Absorption spectra of the heat treatment silver glasses with different ion-exchange AgNO3 molar ratio (b) TEM results for the heat treatment silver glasses HT SmAg1.
(a) Excitation spectra of silver ion-exchanged glasses monitored at 601 nm, (b) PL spectra under 270 nm excitation of silver ion-exchanged glasses.
Excitation (λem = 450 nm) spectra of Sm, Ag3, and SmAg3 samples.
(a) PL spectra under 355 nm excitation of silver ion-exchanged glasses, (b) the CIE chromaticity diagram of emission for silver ion-exchanged glasses upon 355 nm excitation.
(a) Excitation spectra (λem = 601 nm) and (b) emission spectra (λex = 401 nm) of the heat treatment silver glasses.
PL spectra under 250 nm excitation (a) and under 355 nm excitation (b)of the heat treatment silver glasses.
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