Large piezoelectric responses of Bi(Fe,Mg,Ti)O3-BaTiO3 lead-free piezoceramics near the morphotropic phase boundary
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.08.014
Abstract: Abstract The (1-x)Bi1+y(Fe0.96Mg0.02Ti0.02)O3-xBaTiO3 (abbreviated as B1+yFMT-xBT) system was designed to explore the morphotropic phase boundary (MPB) separating rhombohedral (R) and tetragonal (T) phases, and the mechanism of performance enhancement. The phase structure of samples was… read more here.
Keywords: phase; piezoelectric responses; morphotropic phase; phase boundary ... See more keywords
Large Piezoelectric Strain in Sub-10 Nanometer Two-Dimensional Polyvinylidene Fluoride Nanoflakes.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b00104
Abstract: Functional polymers such as polyvinylidene fluoride (PVDF) and its copolymers, which exhibit room-temperature piezoelectricity and ferroelectricity in two-dimensional (2D) limit, are promising candidates to substitute hazardous lead-based piezoceramics for flexible nanoelectronic and electromechanical energy-harvesting applications.… read more here.
Keywords: piezoelectric strain; polyvinylidene fluoride; two dimensional; pvdf ... See more keywords
Large Piezoelectric Response in a Metal-Free Three-Dimensional Perovskite Ferroelectric.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c00646
Abstract: Metal-free perovskites with light weight and eco-friendly processability have received great interest in recent years due to their superior physical features in ferroelectrics, X-ray detection, and optoelectronics. The famous metal-free perovskite ferroelectric MDABCO-NH4-I3 (MDABCO =… read more here.
Keywords: piezoelectric response; metal free; large piezoelectric; perovskite ... See more keywords
Large piezoelectric response in a family of metal-free perovskite ferroelectric compounds from first-principles calculations
Sign Up to like & getrecommendations! Published in 2019 at "npj Computational Materials"
DOI: 10.1038/s41524-019-0157-4
Abstract: Metal-free organic perovskite ferroelectric materials have been shown recently to have a number of attractive properties, including high spontaneous polarization and piezoelectric coefficients. In particular, slow evaporation of solutions containing organic amines, inorganic ammoniums, and… read more here.
Keywords: metal free; mdabco nh4; piezoelectric response; large piezoelectric ... See more keywords
Tuning of large piezoelectric response in nanosheet-buffered lead zirconate titanate films on glass substrates
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-00333-2
Abstract: Renewed interest has been witnessed in utilizing the piezoelectric response of PbZr0.52Ti0.48O3 (PZT) films on glass substrates for applications such as adaptive optics. Accordingly, new methodologies are being explored to grow well-oriented PZT thin films… read more here.
Keywords: films glass; response; glass substrates; large piezoelectric ... See more keywords
Achieving circularly polarized luminescence and large piezoelectric response in hybrid rare-earth double perovskite by a chirality induction strategy.
Sign Up to like & getrecommendations! Published in 2022 at "Materials horizons"
DOI: 10.1039/d2mh00698g
Abstract: Chirality, an intrinsic property of nature, has received increased attention in chemistry, biology, and materials science because it can induce optical rotation, ferroelectricity, nonlinear optical response, and other unique properties. Here, by introducing chirality into… read more here.
Keywords: piezoelectric response; hybrid rare; rare earth; large piezoelectric ... See more keywords
Large piezoelectric response in ferroelectric/multiferroelectric metal oxyhalide MOX2 (M = Ti, V and X = F, Cl and Br) monolayers.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr02761e
Abstract: Flexible two-dimensional (2D) piezoelectric materials are promising for applications in wearable electromechanical nano-devices such as sensors, energy harvesters, and actuators. A large piezo-response is required for any practical applications. Based on first-principles calculations, we report… read more here.
Keywords: piezoelectric response; mox2 monolayers; large piezoelectric; response ... See more keywords