B. L. Choudhary

Structural and Dielectric Behavior of Ca–Ni Ferrite Nanoparticles

ABSTRACT Calcium‐substituted nickel ferrite nanoparticles with composition Ca x Ni 1− x Fe 2 O 4 ( x = 0.1, 0.3, and 0.5) were synthesized using a sol–gel auto‐combustion method to examine the effect of Ca 2 + substitution on their structural, morphological, vibrational, optical,...