Large Room Temperature Negative Electrocaloric Effect in Novel Antiferroelectric PbHfO₃Films

Engineering

• Air Conditioning 50%
• Energy Engineering 50%
• Integrated Circuit 50%
• Room Temperature 100%
• Sol-Gel Process 50%
• Temperature Change 50%

Material Science

• Electronic Circuit 33%
• Electronic Component 33%
• Film 100%
• Mechanical Strength 33%
• Sol-Gel 33%