Unification of the negative electrocaloric effect in Bi_1/2Na_1/2TiO₃-BaTiO₃solid solutions by Ba_1/2Sr_1/2TiO₃doping

Keyphrases

• Negative Electrocaloric Effect 100%
• NBT-BT 66%
• Sol-gel Method 33%
• Thermodynamics 33%
• Temperature Variation 33%
• Dielectric Constant 33%
• Ferroelectric Phase 33%
• Relaxation Analysis 33%
• Structural Phase Transition 33%
• Mechanical Relaxation 33%
• Dielectric Relaxation 33%
• Negative Value 33%
• Depolarization Temperature 33%
• Microscopic Mechanism 33%
• Electrocaloric Properties 33%
• Perovskite Solid Solution 33%
• Ferroelectric Transition 33%
• Maxwell Relation 33%

Engineering

• Dielectrics 100%
• Constant Temperature 50%
• Temperature Change 50%
• Negative Value 50%
• Solid Solutions 50%

Material Science

• Ferroelectric Material 100%
• Sol-Gel 50%
• Permittivity 50%
• Dielectric Material 50%
• Solid Solutions 50%