Results 31 to 40 of about 4,178 (152)
Research on the Piezoelectric Properties of AlN Thin Films for MEMS Applications
Micromachines, 2015 In this paper, the piezoelectric coefficient d33 of AlN thin films for MEMS applications was studied by the piezoresponse force microscopy (PFM) measurement and finite element method (FEM) simulation.
Meng Zhang +5 more
doaj +1 more source
Chemical Physics Impact, 2021 0.94(Bi0.5Na0.5)TiO3–0.06Ba(Zr0.1Ti0.9-xSnx)O3 (x = 0, 0.08, 0.1) (BNT-BZST) ceramics were synthesized via conventional mix oxide sintering route. X-ray diffraction, scanning electron microscopy, inductance (L), capacitance (C), and resistance (R) (LCR ...
Abdul Manan +5 more
doaj +1 more source
Direct piezoelectric effect d33 non-linearity in PZT ceramics [PDF]
, 2006 Se ha implementado una nueva técnica de medida aplicando un esfuerzo uniaxial sobre la muestra y midiendo la carga generada. Se aplica un esfuerzo suficientemente intenso para producir efectos no lineales, y se analiza la respuesta no sólo en función de
Gorri Ochoa, José Antonio +5 more
core +2 more sources
Planar jet printing of localized Ni/P(VDF-TrFE)/Ni structures for piezo- and pyroelectric matrixes
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023 This paper describes manufacturing the film structures based on a polar copolymer of poly(vinylidene fluoride-trifluoroethylene) P(VDF-TrFE) using the process of drop-by-drop local deposition on metallized substrates. The produced samples were a crossbar
A.N. Belov +3 more
doaj +1 more source
Advanced Electronic Materials, 2023 In piezoceramics, the Curie temperature (TC) and piezoelectric coefficient (d33) are often inversely proportional, so it is very difficult to optimize high piezoelectricity and TC simultaneously.
Muhammad Habib +6 more
doaj +1 more source
Actuators, 2023 An amount of 3.0 mol% NaNbO3 seeds was used to align the grains of 0.96(Na0.5K0.5)(Nb0.93Sb0.07)O3-(0.04−x)SrZrO3-x(Bi0.5Ag0.5)ZrO3 [NKNS-(0.04−x)SZ-xBAZ] thick films (0.0 ≤ x ≤ 0.04) along the [001] direction.
Su-Hwan Go +9 more
doaj +1 more source
Journal of Materiomics, 2020 Ce and W co-doped CaBi2Nb2O9 ceramics with chemical formula Ca0.96Ce0.04Bi2Nb2-xWxO9 (CCBN-W100x, x = 0–0.07) are fabricated via conventional solid state sintering method, to investigate the effect of W addition on the structure, electrical resistivity ...
Zong-Yang Shen +6 more
doaj +1 more source
Radiation Oncology, 2020 Background Radiation-induced choanal stenosis (RICS) severely decreases life quality of patients with nasopharyngeal carcinoma (NPC) and originates from nasal mucositis, which depends on radiation dose.
Hui Chang +5 more
doaj +1 more source
Theoretical Model Construction of Piezoelectric Coefficient of PbTiO3 Nanoparticles
Chemical Engineering Transactions, 2017 This paper aims to explain the size dependence of piezoelectric coefficient d33(D) of PbTiO3 nanoparticles. For this purpose, a theoretical model was created for the size-dependent piezoelectric coefficient, considering the Curie temperature for small ...
Shuai Zhang, Lei Chen
doaj +1 more source
Journal of Integrative Agriculture, 2022 Diamide derivatives are biologically active molecules that have been widely applied in recent years in research on pesticides, especially insecticides. Using a simple and environmentally friendly scheme, a series of new diamide derivatives containing a ...
Fang-zhou XU +4 more
doaj +1 more source