importance of ball mill phosphate
Importance of Volume Ratio in Photonic Effects of The glass precursors were polished for room temperature refractive index measurements at wavelengths of 632 8 and 473 nm using a Metricon 2022 M prism coupler 58 Then the glass precursor was milled into powder doped with LaPO 4 NPs in a mass fraction of 0 025 and mixed sufficiently by a Planetary Ball Mill XQM 2