Honnavar, Gajanan V. Mixed alkali effect in oxyfluoro vanadate glasses and the effect of rare earth ions on oxyfluoro tellurite glasses- A spectroscopic study by Gajanan V Honnavar - Bangalore IISc 2016 - iii, 117p. Includes CD IISc, Dept of PHY, PhD Thesis Subjects--Index Terms: Mixed alkali effect in glasses; Impedance spectroscopy; Optical spectroscopy; Oxyfluoro tellurite glasses Dewey Class. No.: 669.72501539744 / P16 THESIS