Ferroelectric ceramics are important electronic materials that have a wide range of industrial
and commercial applications, such as high-dielectric constant capacitors, piezoelectric …

Uncooled pyroelectric sensor arrays have been studied over many years for their uses in
thermal imaging applications. These arrays will only detect changes in IR flux and so …

We report high pyroelectricity in lead-free 0.5 Ba (Zr 0.2 Ti 0.8) O 3–0.5 (Ba 0.7 Ca 0.3) TiO 3
(BZT–50BCT) ceramics which were previously reported to exhibit high piezoelectricity. The …

(1− x)(Bi 0.5 Na 0.5) TiO 3-xBa (Zr 0.055 Ti 0.945) O 3 (0≤ x≤ 0.12) lead-free ceramics
have been prepared and the morphotropic phase boundary (MPB) is confirmed to be x …

Both high pyroelectric coefficient and figure of merits of ferroelectric materials are desirable
for infrared detection. In this work, we prepared Pb0. 99Nb0. 02 [(Zr0. 57Sn0. 43) 1− xTix] …

Pyroelectric infra-red detectors have been of-interest for many years because of their wide
wavelength response, good sensitivity and lack of need for cooling. They have achieved a …

Both high pyroelectric properties and good temperature stability of ferroelectric materials are
desirable when used for applications in infrared thermal detectors. In this work, we report …

Ferroelectric ceramics are important materials with a wide range of industrial and
commercial applications. Since the discovery of the phenomenon of ferroelectricity, they …

Practical pyroelectric materials require excellent pyroelectric performance, high
depolarization temperature, and good temperature stability. In this work, the microstructure …

Dynamic temperature sensing and infrared detection/imaging near room temperature are
critical in many applications including invasive safety alarming, energy conversion, and …