Results 71 to 80 of about 12,197,228 (152)

Ultra-high energy harvester performance in KNN-based textured piezoceramics via multiscale reconfiguration design

Journal of Advanced Ceramics
The lower electromechanical performance of lead-free piezoelectric materials remains a critical bottleneck impeding their ability to replace lead-based materials in energy harvesting.
Caixia Zhu, Jin Qian, Luomeng Tang, Cheng Shi, Bo Shen, Jiwei Zhai   +5 more
doaj   +1 more source

Sm2O3-doped 0.28PIN-0.32PZN-(0.4-x)PZ-xPT piezoelectric ceramics with high Curie temperature and piezoelectric constant

Journal of Asian Ceramic Societies
In this work, Sm2O3-doped 0.28PIN-0.32PZN-(0.4-x)PZ-xPT (Sm-PbIZZT) ceramics were prepared by using the solid-state method. The microstructure and piezoelectric properties of Sm-PbIZZT were systematically analyzed. The results show that as the PT content
Xiaoyu Xu, Xiaoying Feng, Xin Xu, Liyang Zhou, Hui Wang, Bin Yan, Mingxin Lu, Chao Chen, Hui Mei, Jie Xu, Feng Gao   +10 more
doaj   +1 more source

Origin of radiation damage variability in different phases of Al-Cr-Fe-Ni-V high-entropy alloy with heterogeneous microstructures

Materials Research Letters
This study unravels the origin of divergent irradiation responses in Al0.5Cr0.9FeNi2.5V0.2 high-entropy alloy, which features characteristic Cr-rich precipitates and coherent spinodal L12 nanostructure within matrix.
Zhengxiong Su, Jianqiang Wang, Jinxue Yang, Po Zhao, Ping Zhang, Rui Gao, Chenyang Lu   +6 more
doaj   +1 more source

Enhanced Ferroelectric Performances in Optimized Sol–Gel Y-Doped HfO₂ Thin Films

Nanoenergy Advances
Y-doped HfO2 ferroelectric thin films were fabricated via the sol–gel chemical solution deposition method. The effects of Y doping concentration, film thickness, and annealing temperature on the structure, morphology, and electrical properties were ...
Rui Li, Yuqing Chen, Yujie Long, Xinhai Dong, Jiajun Wang, Quansheng Guo, Hongyang Zhao, Xiulin Huang, Tingting Jia   +8 more
doaj   +1 more source

Research progress in effects of heat treatment regulation on phase structure and magnetostrictive properties of Fe-Ga alloys

Cailiao gongcheng
The Fe-Ga alloy， a novel magnetostrictive material， distinguishes itself with a low driving magnetic field and remarkable magnetostrictive performance.
HU Yong, WANG Ze, ZHANG Wenge, MA Haofang, YANG Xiaokang   +4 more
doaj   +1 more source

Design and thermophysical properties of （Sm0.2Gd0.2Eu0.2Lu0.2Dy0.2）2Zr2O7 high entropy rare earth zirconic acid ceramic materials

Cailiao gongcheng
To improve the service temperature of high-temperature components in engines and search for high-temperature resistant and high thermal insulation thermal barrier coating materials to replace YSZ， a high entropy rare earth zirconate ceramic material is ...
ZHOU Shaoshuai, SHU Xiaoyong, CHANG Zhendong, XIE Min, MU Rende, CAI Yan   +5 more
doaj   +1 more source

Existence and Phase Structure of Random Inverse Limit Measures

Mathematics
Analogous to Kolmogorov’s theorem for the existence of stochastic processes describing random functions, we consider theorems for the existence of stochastic processes describing random measures as limits of inverse measure systems. Specifically, given a
B. J. K. Kleijn
doaj   +1 more source

Effect of Al and Ti content on microstructure and properties of laser melting AlxNbTiyV lightweight high entropy alloy

Cailiao gongcheng
The lightweight high entropy alloys have shown great application value in the lightweight structural materials. Laser melting and laser additive manufacturing technology provide new ideas for the development of high entropy alloys due to their extreme ...
LI Zixing, ZHU Yanyan, CHENG Xu, ZHANG Yansong, GAO Hongwei, HUO Haixin   +5 more
doaj   +1 more source

Taxation and economic development in Ohio : a blueprint for the future : final report of the Commission to Study the Ohio Economy and Tax Structure.

, 1994
"December 23, 1994."; Includes bibliographical references (p.
Commission to Study the Ohio Economy and Tax Structure.
core  

Enhanced Thermal Shock Resistance of High-Temperature Organic Adhesive by CF-SiCNWs Binary Phase Structure. [PDF]

Materials (Basel), 2023
Zhao T, Zhong Z, Zhang X, Liu J, Wang W, Wang B, Liu L.   +6 more
europepmc   +1 more source