Results 21 to 30 of about 42,401 (303)

Pyroelectric properties of lead-barium titanate and lead-strontium titanate

open access: yesBulletin of Materials Science, 1987
Pyroelectric properties of poled solid solutions of lead-barium titanate and leadstrontium titanate have been investigated in the temperature range covering their transition points. The values of pyroelectric current and coefficients of (Pbx − Ba1 −x)TiO3 and (Pbx − Sr1 −x)TiO3(x = 0·8 − 0·5) show a sharp peak at the Curie temperature.
V M Jamadar, T A Patil, S H Chavan
openaire   +2 more sources

Lanthanide-assisted deposition of strongly electro-optic PZT thin films on silicon: toward integrated active nanophotonic devices [PDF]

open access: yes, 2015
The electro-optical properties of lead zirconate titanate (PZT) thin films depend strongly on the quality and crystallographic orientation of the thin films.
Beeckman, Jeroen   +7 more
core   +2 more sources

Theoretical Study of the Structural Properties of the Lead Titanate Doped with Strontium

open access: yesOrbital: The Electronic Journal of Chemistry, 2019
Combined experimental and theoretical approach to investigate the structural and electronic properties to Sr-doping lead titanate (PT:Sr) was carry out.
Weber Duarte Mesquita   +5 more
doaj   +3 more sources

Vis and NIR Diffuse Reflectance Study in Disordered Bismuth Manganate—Lead Titanate Ceramics

open access: yesElectronic Materials, 2022
This work shows a correlation between light reflectance, absorption, and morphologies of series of bismuth manganate–lead titanate, (1 − x) BM–x PT, (x = 0.00, 0.02, 0.04, 0.08, 0.12, 0.16, 0.24, 1.00) ceramics composite.
Andrzej Molak   +2 more
doaj   +1 more source

Theoretical and experimental analysis on deflection control of photovoltaic-electrostatic cantilever beam

open access: yesAdvances in Mechanical Engineering, 2019
A model of photovoltaic-electrostatic cantilever beam based on lanthanum-modified lead zirconate titanate ceramic is proposed in this article. New equivalent electrical model of lanthanum-modified lead zirconate titanate ceramic connected to a parallel ...
Yujuan Tang   +3 more
doaj   +1 more source

PEROVSKITES AND OTHER FRAMEWORK STRUCTURE CRYSTALLINE MATERIALS (BOOK' FIRST PAGES AND PREFACE)

open access: yesMaterials and Devices, 2021
Perovskites are among the most famous materials due to their exceptional properties: they present nearly all existing types of interesting properties, in particular as ferroics or multiferroics, they may be insulators, (super)conductors, or ...
Saint-Grégoire P., Smirnov M.
doaj   +1 more source

Electron-Beam Driven Relaxation Oscillations in Ferroelectric Nanodisks [PDF]

open access: yes, 2015
Using a combination of computational simulations, atomic-scale resolution imaging and phenomenological modelling, we examine the underlying mechanism for nanodomain restructuring in lead zirconate titanate (PZT) nanodisks driven by electron beams.
Ashok Kumar   +9 more
core   +2 more sources

Birefringence of lead titanate (PbTiO3) [PDF]

open access: yesJournal of Applied Crystallography, 2004
Since lead titanate was first grown in single-crystal form in the 1930s, several independent reports of its linear birefringence have been published. Whilst there is overall qualitative agreement on its behaviour with temperature, the absolute values show some degree of variation.
Zekria, D   +4 more
openaire   +1 more source

Synthesis and characterization of lead titanate (PbTiO3) ceramic reinforced polymer matrix nanocomposite

open access: yesResults in Materials
Lead titanate nanoparticles have been extensively studied since they exhibit interesting properties with many applications such as structural materials.
Md Golam Sarowar, Md Asadul Hoque
doaj   +1 more source

On the design of a piezoelectric self-sensing smart composite laminate

open access: yesMaterials & Design, 2022
The structural health monitoring of composite laminates is a rapidly emerging need in structural applications. Different real-time sensors integrated into laminates have been proposed, such as fiber Bragg gratings and piezoceramics.
Maria Elena Gino   +8 more
doaj   +1 more source

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