Dielectric and spectroscopic investigations on multi component lithium aluminium zirconium silicate glasses mixed with tio2 and wo3 & spectroscopic features of pr3+ and er3+ ions in li2o–zro2–sio2 glass matrices mixed with some sesquioxides
Dielectric and spectroscopic investigations on multi component lithium aluminium zirconium silicate glasses mixed with TiO2 and WO3 & Spectroscopic features of Pr3+ and Er3+ ions in Li2O–ZrO2–SiO2 glass matrices mixed with some sesquioxides