Multi-scale understanding the effect of K/na ratio on electrical properties of high-performance KNN-based ceramics

Keyphrases

• High Performance 100%
• Electrical Properties 100%
• (K,Na)NbO3-based Ceramics 100%
• Ferroelectric Domains 75%
• Stress Heterogeneity 50%
• Local Stress 50%
• Local Polarity 50%
• Performance Improvement 25%
• Dielectric 25%
• Structure-property Relationships 25%
• Local Structure 25%
• Multiscale Structure 25%
• Physical Mechanism 25%
• Piezoelectric Properties 25%
• Octahedron 25%
• High K+ 25%
• Phase Structure 25%
• Potassium Sodium Niobate 25%
• Multiphase Coexistence 25%
• Na+ Content 25%
• K+ Content 25%
• Structure Domain 25%

Engineering

• Multiscale 100%
• Piezoelectric 50%
• Local Stress 50%
• Lead Content 50%
• Scale Structure 50%
• Local Structure 50%
• Dielectrics 50%
• Phase Structure 50%

Material Science

• Ferroelectric Material 100%
• Dielectric Material 33%
• Piezoelectric Property 33%
• Piezoelectricity 33%
• Phase Structure 33%
• Sodium Niobate 33%