Results 21 to 30 of about 204,037 (350)

The mechanism for the enhanced piezoelectricity in multi-elements doped (K,Na)NbO3 ceramics

Nature Communications, 2021
(K,Na)NbO3 based ceramics are considered to be one of the most promising lead-free ferroelectrics replacing Pb(Zr,Ti)O3. Despite extensive studies over the last two decades, the mechanism for the enhanced piezoelectricity in multi-elements doped (K,Na ...
Xiaoyi Gao, Zhenxiang Cheng, Zibin Chen, Yao Liu, Xiangyu Meng, Xu Zhang, Jianli Wang, Qinghu Guo, Bei Li, Huajun Sun, Q. Gu, H. Hao, Q. Shen, Jinsong Wu, Xiaozhou Liao, S. Ringer, Hanxing Liu, Lianmeng Zhang, Wen Chen, Fei Li, Shujun Zhang   +20 more
semanticscholar   +1 more source

Emergence of high piezoelectricity from competing local polar order-disorder in relaxor ferroelectrics

Nature Communications, 2023
Relaxor ferroelectrics are known for outstanding piezoelectric properties, finding a broad range of applications in advanced electromechanical devices.
Hui Liu, Xiaoming Shi, Yonghao Yao, Huajie Luo, Qiang Li, Houbing Huang, He Qi, Yuanpeng Zhang, Yang Ren, S. Kelly, K. Roleder, J. Neuefeind, Long-Qing Chen, X. Xing, Jun Chen   +14 more
semanticscholar   +1 more source

Advanced Mechanics of Piezoelectricity [PDF]

, 2016
"Advanced Mechanics of Piezoelectricity" presents a comprehensive treatment of piezoelectric materials using linear electroelastic theory, symplectic models, and Hamiltonian systems.
Qin, Qing Hua
core   +3 more sources

Molecular engineering of piezoelectricity in collagen-mimicking peptide assemblies

Nature Communications, 2021
Realization of a self-assembled, nontoxic and eco-friendly piezoelectric device with high-performance, sensitivity and reliability is highly desirable to complement conventional inorganic and polymer based materials.
Santu K Bera, Sarah Guerin, Hui Yuan, Joseph O’Donnell, Nicholas P. Reynolds, Oguzhan Maraba, Wei Ji, L. Shimon, Pierre-André Cazade, S. Tofail, Damien Thompson, Rusen Yang, E. Gazit   +12 more
semanticscholar   +1 more source

Bio-piezoelectricity: fundamentals and applications in tissue engineering and regenerative medicine

Biophysical Reviews, 2022
In recent years, smart materials have piqued the interest of scientists and physicians in the biomedical community owing to their ability to modify their properties in response to an external stimulation or changes in their surroundings.
N. A. Kamel
semanticscholar   +1 more source

Piezoelectricity of ZNO and its nanostructures [PDF]

, 2008
The wurtzite ZnO material exhibits excellent piezoelectric property along the [0001]-direction because of the noncentrosymmetric structure. As a typical II-VI wide band gap compound, it has been long studied as a piezoelectric material.
Guo, Wan-Lin, Li, Chun, Liang-zhi Kou, Chun Li, Kou, Liangzhi, Wan-lin Guo   +5 more
core   +1 more source

Measurement of Flexoelectric Effect in Lead Zirconate Titanate Ceramics

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011
Lead zirconate titanate (PZT) ceramics is usually used as a piezoelectric material. However it has characteristics of not only piezoelectricity but also flexoelectricity.
Nobuhiko HENMI, Masaki TOHYAMA
doaj   +1 more source

Out-of-Plane Piezoelectricity and Ferroelectricity in Layered α-In2Se3 Nanoflakes. [PDF]

Nano letters (Print), 2017
Piezoelectric and ferroelectric properties in the two-dimensional (2D) limit are highly desired for nanoelectronic, electromechanical, and optoelectronic applications.
Yu Zhou, Di Wu, Yihan Zhu, Yujin Cho, Qing He, Xiao Yang, Kevin Herrera, Zhaodong Chu, Yu Han, M. Downer, H. Peng, K. Lai   +11 more
semanticscholar   +1 more source

Multilayered Electrospun/Electrosprayed Polyvinylidene Fluoride+Zinc Oxide Nanofiber Mats with Enhanced Piezoelectricity

Macromolecular Materials and Engineering, 2023
Electrospun polyvinylidene fluoride (PVDF) nanofibers have been widely used in the fabrication of flexible piezoelectric sensors and nanogenerators, due to their excellent mechanical properties.
Sheyda Mirjalali, Roohollah Bagherzadeh, Shayan Abrishami, Mohsen Asadnia, Shujuan Huang, Aron Michael, Shuhua Peng, Chun‐Hui Wang, Shuying Wu   +8 more
doaj   +1 more source

Ferroelectricity in glycine: A mini-review

Frontiers in Materials, 2022
Glycine is the simplest natural amino acid, a basic building block for various biomaterials. Supramolecular packing of glycine molecules into three main crystalline polymorphs allows controlling their functional properties, such as piezoelectricity and ...
Pavel S. Zelenovskii, Daria S. Vasileva, Semen G. Vasilev, Svitlana Kopyl, Andrei Kholkin   +4 more
doaj   +1 more source