Structural properties, dielectric relaxation and impedance spectroscopy of NASICON type Na${}_{3+x}$Zr${}_{2-x}$Pr${}_x$Si${}_2$PO${}_{12}$ ceramics

Ramcharan Meena, Rajendra S. Dhaka

We investigate the dielectric and impedance spectroscopic investigation of Pr-doped NASICON type Na${}_{3+x}$Zr${}_{2-x}$Pr${}_x$Si${}_2$PO${}_{12}$ ($x=$ 0.05--0.2) samples as a funct…