Results 41 to 50 of about 216,198 (338)

Temperature Dependent Piezoelectric Properties of Lead-Free (1-x)K0.6Na0.4NbO3–xBiFeO3 Ceramics [PDF]

, 2020
(1-x)K0.4Na0.6NbO3–xBiFeO3 lead-free piezoelectric ceramics were successfully prepared in a single perovskite phase using the conventional solid-state synthesis.
Feteira, Antonio, Hussain, Fayaz, Khesro, Amir, Muhammad, Raz, Reaney, Ian M., Wang, Dawei, Wang, Ge   +6 more
core   +3 more sources

A molecular perovskite solid solution with piezoelectricity stronger than lead zirconate titanate

Science, 2019
A flexible strategy for piezoelectrics Piezoelectric materials produce charge when they are deformed, making them ideal for various types of sensors. However, virtually all piezoelectric materials are ceramics, which are far from ideal for applications ...
Weiqiang Liao, Dewei Zhao, Yuan‐Yuan Tang, Yi Zhang, Peng-Fei Li, P. Shi, Xiao-Gang Chen, Yu‐Meng You, R. Xiong   +8 more
semanticscholar   +1 more source

Enhanced piezoelectricity from highly polarizable oriented amorphous fractions in biaxially oriented poly(vinylidene fluoride) with pure β crystals

Nature Communications, 2020
Piezoelectric polymers hold great potential for various electromechanical applications, but only show low performance, with |d33 | < 30 pC/N. We prepare a highly piezoelectric polymer (d33 = −62 pC/N) based on a biaxially oriented poly(vinylidene ...
Yanfei Huang, Guanchun Rui, Qiong Li, E. Allahyarov, Ruipeng Li, M. Fukuto, G. Zhong, Jia-zhuang Xu, Zhong‐Ming Li, P. Taylor, Lei Zhu   +10 more
semanticscholar   +1 more source

Piezoelectricity in the Intervertebral disc

Journal of Biomechanics, 2020
Lower back pain is a major global health challenge that can often be caused by degeneration of the Intervertebral Disc (IVD). While IVD biomechanics are a key factor in the degenerative cycle, many mechanotransduction pathways remain unknown, in particular the electro-mechanical coupling in the loaded tissue. However, despite evidence for a role in the
Philip Poillot, Joseph O'Donnell, David T. O'Connor, Ehtsham Ul Haq, Christophe Silien, Syed A.M. Tofail, Jacques M. Huyghe   +6 more
openaire   +3 more sources

Nanotube Piezoelectricity

, 2003
We combine ab initio, tight-binding methods and analytical theory to study piezoelectric effect of boron nitride nanotubes. We find that piezoelectricity of a heteropolar nanotube depends on its chirality and diameter and can be understood starting from ...
E. J. Mele, E.J. Mele, F. Bernardini, J. Widany, J.P. Lu, N. Troullier, Na Sai, R. Tenne, R.D. King-Smith, S.M. Nakhmanson, V.V. Kochervinskiĭ, X. Gonze   +11 more
core   +1 more source

Janus monolayers of transition metal dichalcogenides. [PDF]

, 2017
Structural symmetry-breaking plays a crucial role in determining the electronic band structures of two-dimensional materials. Tremendous efforts have been devoted to breaking the in-plane symmetry of graphene with electric fields on AB-stacked bilayers ...
A Manchon, Ang-Yu Lu, AV Bune, B Hunt, BJ Rodriguez, C Becher, Chia-Chin Cheng, Chih-Piao Chuu, Chih-Wen Yang, David A. Muller, Dennis Nordlund, Dimosthenis Sokaras, F Johann, G da Cunha Rodrigues, GM Akselrod, H Li, H Yuan, H Zeng, H Zhu, Hanyu Zhu, JJ Yeh, Jun Xiao, KF Mak, KF Mak, Kung-Hwa Wei, LA Ponomarenko, Lain-Jong Li, Mei-Yin Chou, Ming-Hui Chiu, MP Seah, N Kumar, Peidong Yang, RM Corn, S Hong, S Wu, S-H Su, X Yin, XB Wang, Xiang Zhang, Y Liu, Y Shi, Y Shimazaki, Y Zhang, Y-H Lee, YC Cheng, Yiming Yang, Yimo Han, Yuan Wang, Z Ye   +48 more
core   +1 more source

Ultrahigh piezoelectricity and temperature stability in piezoceramics by synergistic design

Nature Communications
Piezoceramics with both high piezoelectric properties and broad temperature usage range are highly in demand for sensor and actuator applications. Unfortunately, the trade-off relationship between two properties poses a significant challenge that remains
Wenbin Liu, Ting Zheng, Zhangyang Zhou, Yi Ding, Yue Qin, Zhengqian Fu, X. Ruan, Zhipeng Gao, Xiang Lv, Jiagang Wu   +9 more
semanticscholar   +1 more source

Optically Stimulated Piezoelectric Effects in the Electrochemically Synthesized ZnO Nanoparticles

International Journal of Electrochemical Science, 2014
ZnO nanoparticles were synthesized by the electrochemical method. The samples were synthesized at different electrochemical conditions, i.e. time and the voltages. The different topologies were obtained.
A.H. Reshak, O.M. Yanchuk, D.I. Prots, L.V. Tsurkova, O.V. Marchuk, I.V. Urubkov, V.A. Pekhnyo, O. Fedorchuk, Z.A. Alahmed, H. Kamarudin   +9 more
doaj   +1 more source

Piezoelectricity of Bi₂Se₃ Nanosheet

Nanomaterials, 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
Tingting Jia, Liu Yang, Juncheng Zhang, Hideo Kimura, Hongyang Zhao, Quansheng Guo, Zhenxiang Cheng   +6 more
doaj   +1 more source

Inverse Domain‐Size Dependence of Piezoelectricity in Ferroelectric Crystals

Advances in Materials, 2021
Piezoelectricity of ferroelectric crystals is widely utilized in electromechanical devices such as sensors and actuators. It is broadly believed that the smaller the ferroelectric domain size, the higher the piezoelectricity, arising from the commonly ...
Bo Wang, Fei Li, Long-qing Chen
semanticscholar   +1 more source