Investigating the impact of Sm3+/Ni2+ co-doping on the dielectric behaviour of CaCu3Ti4O12 ceramics for microelectronic applications

Dielectric properties and nonlinear electrical characteristics of (Mg2+, Ta5+) co-doped Bi2/3Cu3Ti4O12 ceramics

Mg-induced structural and functional property modulation in Ba1+x/2Ti1−xMgxO3 ceramics for high-frequency capacitor applications

Non-stoichiometric barium titanate ceramics with nominal compositions of magnesium-doped BaTiO3 have been synthesized by a conventional solid-state reaction route to study the effect of simultaneous A-site excess and B-site acceptor substitution on the structural, microstructural, optical, ferroelectric, and dielectric...

Effects of Ni2+ and Cr3+ Substitution at Mn-Site on Structural and Electrical Resistivity of Charge Ordered Divalent-Doped Sm0.5Ca0.5MnO3 Manganite

Perovskite manganites (R1-xAxMnO3) are widely studied for their unique magneto-transport properties, especially the metal-insulator transitions. Sm0.5Ca0.5MnO3 is a prototypical half-doped manganite known for its strong charge-ordering (CO) behaviour and high CO temperature (TCO ≈ 270 K), which limits its practical app...

Influence of A-site Mg2+ incorporation on the structural, optical, dielectric, and ferroelectric properties of BaZr0.1Ti0.9O3 perovskite ceramics

Lead-free ferroelectric ceramics have emerged as critical alternatives to toxic lead-based systems for next-generation dielectric and energy storage applications. In this work, Ba1−yMgyZr0.1Ti0.9O3 (y = 0.00, 0.05, 0.07, 0.10) ceramics were synthesized via citrate–nitrate auto-combustion and systematically investigated...

Effect of Cd2+/In3+ co-substitution on the structural, optical, and soft magnetic properties of NiFe2O4 spinel ferrites

Effect of Zn2+ doping on crystallinity, structure and electrical properties of Bi1.5MgNb1.5O7 thin films