Results 31 to 40 of about 204,037 (350)

Kelvin and piezoelectricity [PDF]

, 2003
This paper presents a resume of the history of piezoelectricity during the 19th and 20th centuries. By examining the experiments, concepts and theories presented in Lord Kelvin's scientific communications and those of his contempories, this paper aims to
Trainer, M.
core   +1 more source

(K,Na)NbO3-based lead-free ceramics with enhanced temperature-stable piezoelectricity and efficient red luminescence

Journal of Advanced Ceramics, 2023
There has been a surge of research interest in the promising lead-free potassium−sodium niobate (KNN)-based ceramics, applications of which could be significantly promoted by improving thermal stability of piezoelectricity.
Qing Liu, Er Pan, Fucai Liu, Jing-Feng Li   +3 more
doaj   +1 more source

Functionalized Wood Veneers as Vibration Sensors: Exploring Wood Piezoelectricity and Hierarchical Structure Effects

ACS Nano, 2022
Functional wood materials often rely on active additives due to the weak piezoelectric response of wood itself. Here, we chemically modify wood to form functionalized, eco-friendly wood veneer for self-powered vibration sensors. Only the piezoelectricity
Farsa Ram, Jonas Garemark, Yuanyuan Li, Torbjörn Pettersson, L. Berglund   +4 more
semanticscholar   +1 more source

Piezoelectricity in perovskite-type pseudo-cubic ferroelectrics by partial ordering of off-centered cations

Communications Materials, 2020
Strong piezoelectricity is typically due to reorientation of ferroelectric domains and is not expected in cubic systems. Here, the strong piezoelectricity of pseudo-cubic 0.3BaTiO3–0.1Bi(Mg1/2Ti1/2)O3–0.6BiFeO3 is explained in terms of partial ordering ...
Yoshihiro Kuroiwa, Sangwook Kim, Ichiro Fujii, Shintaro Ueno, Yuki Nakahira, Chikako Moriyoshi, Yukio Sato, Satoshi Wada   +7 more
doaj   +1 more source

Influence of corona charging in cellular polyethlene film [PDF]

, 2011
[En] Cellular polymers have recently attracted attention for their property of exhibiting a piezoelectric constant when they are electrically charged.
Llovera Segovia, Pedro, Quijano-Lopez, Alfredo, Francisco Magraner, Magraner Bella, Francisco, Pedro Llovera Segovia, Gustavo Ortega Braña, Alfredo Quijano, Ortega Braña, Gustavo Eloy   +7 more
core   +2 more sources

Revealing structure behavior behind the piezoelectric performance of prototype lead-free Bi0.5Na0.5TiO3BaTiO3 under in-situ electric field

Journal of Materiomics, 2022
Bi0.5Na0.5TiO3BaTiO3 (BNT–100xBT) ceramics are promising candidates for piezoelectric applications. The correlation between their structure and piezoelectric properties has attracted considerable interest.
Huajie Luo, Shiyu Tang, Hui Liu, Zheng Sun, Baitao Gao, Yang Ren, He Qi, Shiqing Deng, Houbing Huang, Jun Chen   +9 more
doaj   +1 more source

Induced piezoelectricity in isotropic biomaterial [PDF]

, 1976
Isotropic material can be made to exhibit piezoelectric effects by the application of a constant electric field. For insulators, the piezoelectric strain constant is proportional to the applied electric field and for semiconductors, an additional out-of ...
Zimmerman, R.L.
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Piezoelectricity of Bi2Se3 Nanosheet [PDF]

, 2023
Bi2Se3, one of the most extensively studied topological insulators, has received significant attention, and abundant research has been dedicated to exploring its surface electronic properties. However, little attention has been given to its piezoelectric
Hongyang Zhao (1901329), Hideo Kimura (402027), Liu Yang (23752), Zhenxiang Cheng (1901332), Tingting Jia (770327), Juncheng Zhang (3433166), Quansheng Guo (1895194)   +6 more
core  

Ultrahigh Piezoelectric Performance through Synergistic Compositional and Microstructural Engineering

Advanced Science, 2022
Piezoelectric materials enable the conversion of mechanical energy into electrical energy and vice‐versa. Ultrahigh piezoelectricity has been only observed in single crystals. Realization of piezoelectric ceramics with longitudinal piezoelectric constant
Yongke Yan, Liwei D. Geng, Li‐Feng Zhu, Haoyang Leng, Xiaotian Li, Hairui Liu, Dabin Lin, Ke Wang, Yu U. Wang, Shashank Priya   +9 more
doaj   +1 more source

Phase coexistence in ferroelectric solid solutions: Formation of monoclinic phase with enhanced piezoelectricity

AIP Advances, 2016
Phase morphology and corresponding piezoelectricity in ferroelectric solid solutions were studied by using a phenomenological theory with the consideration of phase coexistence.
Xiaoyan Lu, Hangbo Zhang, Limei Zheng, Wenwu Cao   +3 more
doaj   +1 more source