Enlarged polymorphic phase transition boundary and enhanced piezoelectricity in ternary component 0.8Ba1−xCaxTiO3–0.1BaTi0.8Zr0.2O3–0.1BaTi0.9Sn0.1O3 ceramics

2013 ◽  
Vol 110 ◽  
pp. 80-82 ◽  
Author(s):  
Wei Li ◽  
Zhijun Xu ◽  
Ruiqing Chu ◽  
Huarong Zeng ◽  
Kunyu Zhao
Keyword(s):  
Phase Transition ◽  
Polymorphic Phase Transition ◽  
Transition Boundary ◽  
Ternary Component ◽  
Phase Transition Boundary

Niobate-based lead-free piezoceramics: a diffused phase transition boundary leading to temperature-insensitive high piezoelectric voltage coefficients

2018 ◽  
Vol 6 (5) ◽  
pp. 1116-1125 ◽  
Author(s):  
Qing Liu ◽  
Jing-Feng Li ◽  
Lei Zhao ◽  
Yichi Zhang ◽  
Jing Gao ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Stability ◽  
Lead Free ◽  
Thermally Stable ◽  
Transition Boundary ◽  
Diffused Phase Transition ◽  
Piezoelectric Voltage ◽  
Phase Transition Boundary

A large and thermally stable d33 was observed in dense and translucent KNN-based ceramics. Forming the R–O–T diffused phase transition is validated as a feasible way to realize the simultaneous enhancement of piezoelectricity and thermal stability.

scholarly journals Non-Arrhenius Behavior of Surface Diffusion near a Phase Transition Boundary

1997 ◽  
Vol 79 (2) ◽  
pp. 257-260 ◽  
Author(s):  
I. Vattulainen ◽  
J. Merikoski ◽  
T. Ala-Nissila ◽  
S. C. Ying
Keyword(s):  
Phase Transition ◽  
Surface Diffusion ◽  
Arrhenius Behavior ◽  
Transition Boundary ◽  
Phase Transition Boundary
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