Double hysteresis loop in Cu-doped K_0.5Na_0.5NbO₃lead-free piezoelectric ceramics

Keyphrases

• Piezoelectric Ceramics 100%
• Cu Doping 100%
• Double Hysteresis Loop 100%
• Defect Dipoles 100%
• Phase Transition 33%
• Polarization Direction 33%
• Aging 33%
• Tetragonal 33%
• Restoring Force 33%
• Cu2+ 33%
• Piezoelectric Effect 33%
• Orthorhombic Phase 33%
• P-E Loop 33%
• Titanate 33%
• Piezoelectric Coefficient d33 33%
• Piezoelectric Properties 33%
• Double Loop 33%
• Mechanical Quality Factor 33%
• Bati 33%
• Symmetry-conforming Principle 33%
• Pinning Effect 33%
• Switched Polarization 33%
• Dopant Ions 33%
• Acceptor Dopant 33%
• Low Migration 33%
• Migration Rate 33%
• Electromechanical Coupling Coefficient 33%
• High-elastic 33%

Material Science

• Piezoelectricity 100%
• Piezoelectric Ceramics 100%
• Doping (Additives) 50%
• Electromechanical Coupling 50%
• Titanate 50%
• Piezoelectric Property 50%
• Ferroelectric Material 50%
• Point Defect 50%