Low temperature sintering and high piezoelectric properties of strontium doped PNZT–PNN ceramics processed via the columbite route

Low-temperature sintered PMnN-PZT based ceramics using the B-site oxide precursor method for therapeutic transducers

“…Some latest or important experimental results had been reported on the relaxor ferroelectric materials, the dielectric materials and the piezoelectric materials prepared via the B-site oxide precursor method. They exhibited the fine-grain microstructure, superior dielectric properties [17][18][19], and enhancement of piezoelectric charge constant [20,21]. Recently, we have found that the dynamic aging rate of therapeutic transducers fabricated could be degraded using this BO-type ceramics in our study [22].…”

Textured PMN–PT and PMN–PZT

“…8 We know also from strontium-and barium-doped PZT that the Curie temperature is decreased by substitution of Pb. 15 Although BT templates should be chemically stable in lead-based liquid phases, Curie temperature of BT-textured laminates was slightly decreased (see Fig. 7).…”

UV-visible Spectra and Conductive Property of Mn-doped BaTiO3and Ba0.93Sr0.07TiO3Ceramics

“…The relationship between the physical properties, such as dielectricity and piezoelectricity, and the structure of ferroelectrics was widely discussed [5,6]. Because additives affect microstructures and electrical properties significantly, in the last several years, a large number of ferroelectric ceramics with doping were prepared and their piezoelectric and dielectric properties were studied [2,[7][8][9][10]. Besides piezoelectric and pyroelectric applications of ferroelectrics, ferroelectric materials also exhibit interesting optical effects.…”