Results 81 to 90 of about 56,289 (242)

Dynamic Modelling of Embeddable Piezoceramic Transducers

Sensors, 2017
Embedded Lead Zirconate Titanate (PZT) transducers have been widely used in research related to monitoring the health status of concrete structures.
Linsheng Huo, Xu Li, Hongnan Li, Zhijie Wang, Gangbing Song   +4 more
doaj   +1 more source

Origin of the high piezoelectric response in PbZr(1-x)TixO3

, 2000
High resolution x-ray powder diffraction measurements on poled PbZr(1-x)TixO3 (PZT) ceramic samples close to the rhombohedral-tetragonal phase boundary (the so-called morphotropic phase boundary, MPB) have shown that for both rhombohedral and tetragonal ...
B. Jaffe, B. Noheda, B. Noheda, B. Noheda, D. E. Cox, D. L. Corker, G. Saghi-Szabo, G. Saghi-Szabo, G. Shirane, J. Kuwata, K. M. Rabe, L. Bellaiche, L. E. Cross, M. J. Haun, M. K. Durbin, R. Guo, S-E. Park, S-E. Park, S-E. Park, X-h Du, X-h Du   +20 more
core   +2 more sources

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Piezoelectric enhancement in glass-based PZT films with sputtering and sol–gel techniques [PDF]

AIP Advances
A novel hybrid method combining radio-frequency (rf)-sputtering and sol–gel processes was developed to fabricate highly transparent Pb(Zr0.52Ti0.48)O3 (PZT) composite thin films on ITO-coated glass substrates.
Long Zhang, Yanzhao Li, Qiumei Wei, Shuai Wang, Hui Hua, Bo Lin, Qihai Zhang   +6 more
doaj   +1 more source

A Supramolecular Ferroelectric With Two Sublattices and Polarization Dependent Conductivity

Advanced Science, EarlyView.
Ferroelectric behavior in a supramolecular material with two, independently switchable, sublattices is demonstrated. The sublattices can be associated with the two dipolar groups in the compound. Moreover, the polarization is found to couple to the charge transport in the material, giving rise to a switchable, directional conductivity.
H. Mager, M. Litterst, Sophia Klubertz, Shyamkumar V. Haridas, Oleksandr Shyshov, M. von Delius, M. Kemerink   +6 more
wiley   +1 more source

Polar-axis-oriented crystal growth of tetragonal PZT films on stainless steel substrate using pseudo-perovskite nanosheet buffer layer

AIP Advances, 2015
Lead zirconate titanate (PZT) film with polar axis orientation was grown on a SUS 316L stainless steel substrate with the help of a Ca2Nb3O10 nanosheet (ns-CN) layer that had a pseudo-perovskite-type crystal structure.
Yoshiki Minemura, Daichi Ichinose, Kohei Nagasaka, Jin Woon Kim, Hiromi Shima, Ken Nishida, Takanori Kiguchi, Toyohiko J. Konno, Naoya Oshima, Hiroshi Funakubo, Hiroshi Uchida   +10 more
doaj   +1 more source

Ultrasound Modulation of Visual Circuits in Mice Independent of Auditory Confound

Advanced Science, EarlyView.
In this study, Qiu et al. found that low‐intensity ultrasound can directly activate sparse ultrasound‐sensitive neurons (UNs) in the primary visual cortex (V1) of deafened mice. The proportion of these sparse UNs is pressure‐dependent. Furthermore, ultrasound modulates visual circuitry with distinct excitatory and inhibitory effects.
Jiaru He, Jiejun Zhu, Xinxin Wang, Zihao Chen, Jin Yang, Zhen Yuan, Hongzhi Xu, Lei Sun, Zhihai Qiu   +8 more
wiley   +1 more source

In situ polarization and dielectric property measurements of Pb(Zr0.52Ti0.48)O3 ferroelectric nanocrystals

Heliyon, 2017
Pb(Zr0.52Ti0.48)O3/polycarbonate (PZT/PC) composite films with different concentration of PZT ferroelectric nanocrystals are prepared. The polarization and dielectric relaxation behavior of PZT ferroelectric nanocrystals are characterized using in situ ...
Haifa Zhai, Yurong Jiang, Hongjing Li, Panpan Zhang, Yixiao He, Dandan Shi, Xiang Zhang, Jien Yang   +7 more
doaj   +1 more source

Giant Switchable Remanent Polarization and Photocurrent in Ferroelectric Thin Film Photomemristor for In Situ Training

Advanced Science, EarlyView.
The device exhibits excellent ferroelectric performance and significant photoelectric response. It can adapt to light stimuli of varying power and wavelengths while achieving a stable and tunable photovoltaic response state. Moreover, the device can utilize photoconductive states of different directions and magnitudes to achieve pattern classification ...
Zhen Zhao, Chengze Sun, Zhijin Duo, Yue Hou, Zhanfeng Wang, Jikang Xu, Ziye Li, Fu Wang, Pengfei Li, Ying Liu, Yongqing Jia, Kangbo Zhao, Jia Wu, Biao Yang, Weifeng Zhang, Weidong Sun, Jiacheng Wang, Jinxia Liu, Junfeng Yu, Xiang Ying, Jianxin Guo, Xiaobing Yan   +21 more
wiley   +1 more source

Effect of unmanned aerial vehicle mission difficulty level on pilot's autonomic nervous system

International Journal of Occupational Medicine and Environmental Health
Objectives The aim of this article is to investigate the psychophysiological responses of unmanned aerial vehicle (UAV) pilots during flight simulations with high mission complexity.
Przemysław Wojciechowski, Konrad Wojtowicz, Jan Błaszczyk   +2 more
doaj   +1 more source