Results 121 to 130 of about 9,352 (287)

Evolution of Microstructure and Relaxor Ferroelectric Properties in (La_zBa_(1-z)(Ti0.80Sn0.20)O3 [PDF]

, 2016
Raju Suresh Kumar, K. Asokan, S. Patnaik, Balaji Birajdar   +3 more
openalex   +1 more source

Tunneling‐Controlled Fusion of Short‐ and Long‐Term Memory in SiO2/HfO2‐Based Neuromorphic Device for Time‐Series Prediction

Advanced Science, EarlyView.
Based on trap‐assisted tunneling, the devices can fuse STM/LTM, where the low switching energy of 1 pJ and stable low‐power retention (0.2 % loss ratio and 3.05 × 10−11 W) is achieved. Training in a long short‐term memory network it allows to analysis time‐series data and then makes precise long‐term predictions with an error ratio of 4.465 ...
Chengdong Yang, Lihua Xu, Linlin Su, Yue Wu   +3 more
wiley   +1 more source

Multiferroic epitaxial Pb(Fe1∕2Nb1∕2)O3 thin films: A relaxor ferroelectric/weak ferromagnet with a variable structure [PDF]

, 2006
Liqin Yan, Jiefang Li, Carlos Suchicital, D. Viehland   +3 more
openalex   +1 more source

Domain switching dynamics in relaxor ferroelectric Pb(Mg1/3Nb2/3)O3–PbTiO3 revealed by time-resolved high-voltage electron microscopy [PDF]

, 2021
Kazuhisa Sato, Naoya Asakura
openalex   +1 more source

Giant Polar Displacements via Strain Relaxation in Itinerant Ferromagnet SrRuO3 Freestanding Films

Advanced Science, EarlyView.
The discovery of substantial Ru off‐centre displacements exceeding 30 pm in SrRuO3 freestanding films is reported, achieved by properly controlling the strain relaxation process to engineer an expanded lattice. The work shows that tailored strain relaxation strategies can be used to design magnetic polar metals with desired electronic states in ...
Xingcan Zhou, Zhangzhang Cui, Qiang Deng, Yechen Wang, Shuyu Dong, Zhou Wang, Qinwen Lu, Jianlin Wang, Qiuping Huang, Zhengping Fu, Bin Xiang, Qingyou Lu, Yalin Lu   +12 more
wiley   +1 more source

Poling-free relaxor-PbTiO3 single crystals

Journal of Materiomics
Relaxor-PbTiO3 ferroelectric single crystals have drawn attention aiming at high-end piezoelectric applications thanks to their excellent piezoelectric properties.
Hwang-Pill Kim, Geon-Ju Lee, Ju-Hyeon Lee, Jae-Hyeon Cho, Hye-Lim Yu, Woo-Seok Kang, Joo-Hee Kang, Ho-Yong Lee, Wook Jo   +8 more
doaj   +1 more source

Optimization of energy storage properties in (1 − x)Na0.5Bi0.5TiO₃-xSr0.7La0.2TiO₃-relaxed ferroelectric ceramics

, 2022
Ziyue Ma, Jianye Zhu, Jianhua Wu, Yanhua Hu, Xiaojie Lou, Ningning Sun, Zhao Ye, Yong Li, Xihong Hao   +8 more
openalex   +1 more source

High‐Entropy Ferroelectric‐Ferroelastic Hybrid for Ultrahigh and Temperature‐Insensitive Dielectric Energy Storage

Advanced Science, EarlyView.
A high‐entropy ferroelectric‐ferroelastic hybrid perovskite material is successfully developed, in which a unique hybrid architecture, ferroelastic microdomainsembedded with randomly dispersed polar nanoregions, endows the ceramic with polar heterogeneity as well as lowered polarization hysteresis, delayed saturation polarization and enhanced breakdown
Xuefan Zhou, He Qi, Yingchun Su, Zhimin Huang, Yan Zhang, Hang Luo, Dou Zhang   +6 more
wiley   +1 more source

Author Correction: Deciphering the atomic-scale structural origin for large dynamic electromechanical response in lead-free Bi_0.5Na_0.5TiO₃-based relaxor ferroelectrics. [PDF]

Nat Commun, 2022
Yin J, Shi X, Tao H, Tan Z, Lv X, Ding X, Sun J, Zhang Y, Zhang X, Yao K, Zhu J, Huang H, Wu H, Zhang S, Wu J.   +14 more
europepmc   +1 more source

High pressure Raman spectroscopic studies of the relaxor ferroelectric 0.85Pb(Zn1/3Nb2/3)O3-0.15PbTiO3 [PDF]

, 2015
K. K. Mishra, T. R. Ravindran
openalex   +1 more source