Effect of Gd-Doping on Structural, Optical, and Magnetic Properties of NiFe2O4 As-prepared Thin Films via Facile Sol–Gel Approach

In the present research work, gadolinium-doped nickel ferrite (NiFe2–xGdxO4, x = 0–0.1) thin films have been synthesized by a facile sol–gel approach. The structural, optical, and magnetic performa...