Nevertheless, a clear trend is evident in the relative intensities of bands at ∼820 and ∼910 cm –1 .
← all excerpts
Alkaline Earth Metal Fluorides (MgF<sub>2</sub>, CaF<sub>2</sub>, SrF<sub>2</sub>, BaF<sub>2</sub>) and Nb<sub>2</sub>O<sub>5</sub> Effect on the Structural and Optical Properties of New Fluorophosphoniobate Glasses.
1
—
—