Enhanced direct flexoelectricity in paraelectric phase of Ba(Ti 0.87Sn0.13)O3 ceramics

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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.

Original languageEnglish
Article number152904
JournalApplied Physics Letters
Volume102
Issue number15
DOIs
StatePublished - 15 Apr 2013

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