Results 21 to 30 of about 23,229 (304)
Nature Communications, 2023 Piezoelectric biomaterials have attracted great attention owing to the recent recognition of the impact of piezoelectricity on biological systems and their potential applications in implantable sensors, actuators, and energy harvesters.
Zhuomin Zhang +14 more
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Micromachines, 2020 The technological development of piezoelectric materials is crucial for developing wearable and flexible electromechanical devices. There are many inorganic materials with piezoelectric effects, such as piezoelectric ceramics, aluminum nitride and zinc ...
Shuaibing Guo +4 more
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The effect and mechanism for doping concentration of Mg-Hf on the piezoelectric properties for AlN
Materials Research Express, 2023 The piezoelectric coefficient of intrinsic AlN is not meeting the demand from some high-performance applications in MEMS compared with the commercialized piezoelectric ceramics.
Qiaoya Lv +4 more
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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
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Symmetry and piezoelectricity: evaluation of α-quartz coefficients [PDF]
European Journal of Physics, 2017 12 pages, 5 figures, 1 ...
openaire +2 more sources
High voltage coefficient piezoelectric materials and their applications [PDF]
, 2021 The piezoelectric dij coefficient is often regarded in materials science as the most important figure of merit of piezoelectric performance. For many applications, the piezoelectric gij coefficient which correlates to voltage output and sensitivity of a ...
Bell, AJ +11 more
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Piezoelectric-Layered Structures Based on Synthetic Diamond
, 2016 Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.Results of theoretical, modeling, and experimental investigation of microwave acoustic properties of piezoelectric layered structure “Me1/AlN/Me2/(100) diamond” have been ...
Sorokin, B. P. +9 more
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Advances in Mechanical Engineering, 2015 An analytical model on electromechanical coupling coefficient and the length optimization of a bending piezoelectric ultrasonic transducer are proposed. The piezoelectric transducer consists of 8 PZT elements sandwiched between four thin electrodes, and ...
Qiang Zhang, Shengjun Shi, Weishan Chen
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Science and Technology of Advanced Materials, 2017 This paper is concerned with the development of a piezoelectric d15 shear-induced torsion actuator made of a lead-free piezoceramic material exhibiting giant piezoelectric shear stress coefficient (e15) and piezoelectric transverse shear actuation force ...
Pelin Berik +4 more
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Advanced Science, 2022 Piezoelectric nanocomposites with oxide fillers in a polymer matrix combine the merit of high piezoelectric response of the oxides and flexibility as well as biocompatibility of the polymers.
Weixiong Li +13 more
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