Large, thermally stabilized and fatigue-resistant piezoelectric strain response in textured relaxor-PbTiO3 ferroelectric ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc05023g
Abstract: Piezoceramics with both high strain response and excellent output stability are highly in demand for electronic actuator applications. Unfortunately, enhanced strains are generally accompanied by temperature and e-field instabilities for relaxor-PbTiO3 ferroelectrics near the curved… read more here.
Keywords: piezoelectric strain; response; relaxor pbtio3; strain response ... See more keywords
Thickness dependence of dielectric and piezoelectric properties for alternating current electric-field-poled relaxor-PbTiO3 crystals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5063682
Abstract: Relaxor-PbTiO3 crystals possess ultrahigh piezoelectricity when compared with state-of-the-art Pb(Zr,Ti)O3 ceramics. Recently, even higher piezoelectricity is observed in alternating current electric-field-poled (AC-poled) crystals. This poling technique may benefit many piezoelectric materials and corresponding applications. The… read more here.
Keywords: current electric; relaxor pbtio3; field; alternating current ... See more keywords