Cubic Barium Titanate Nanoparticles: Properties, Synthesis, Applications, and Challenges Introduction Barium titanate (BaTiO³) is a versatile ceramic material known for its exceptional dielectric, piezoelectric, and ferroelectric properties. When reduced to the nanoscale, particularly in its cubic phase, barium titanate nanoparticles exhibit unique characteristics that enhance their utility in various advanced applications. This article explores the...