"Breakthrough High-Performance Alternative to Conventional Ferroelectrics Discovered"
Researchers from Rice University and UC Berkeley have discovered that antiferroelectric materials, specifically lead zirconate (PbZrO3), can outperform conventional piezoelectric materials in miniaturized electromechanical systems. These materials exhibit up to five times greater electromechanical response even in extremely thin films, overcoming performance limitations due to clamping. This breakthrough could lead to the development of more efficient and powerful microelectromechanical and nanoelectromechanical systems.