Published in
American Institute of Physics, Applied Physics Letters, 15(102), p. 152904
DOI: 10.1063/1.4802450
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Enhanced direct flexoelectricity in paraelectric phase of Ba(Ti0.87Sn0.13)O3 ceramics
Journal article published in 2013 by
Longlong Shu,
Xiaoyong Wei 
,
Li Jin,
Yong Li,
Hong Wang,
Xi Yao
,
Li Jin,
Yong Li,
Hong Wang,
Xi Yao
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Abstract
Enhanced direct flexoelectricity has been observed in paraelectric phase of Ba(Ti0.87Sn0.13)O3 ceramics by using a quasi-static cantilever beam system. The transverse flexoelectric coefficient was found to be about 53 μC/m near the Curie temperature. Temperature-dependence of the transverse flexoelectric coefficient was studied, exhibiting a nonlinear relationship with dielectric constant.