共搜索到9465条信息，每页显示10条信息，共947页。用时：0小时0分0秒263毫秒
. When CeO2 doping amount(x) was 0.2 wt.%, the BCTZ ceramics doped with Li2CO3(0.6 wt.%) and sintered at 1050 °C possessed the best piezoelectric property and dielectric property with d33 of 436 pC/N...Influence of CeO2 doping amount on property of BCTZ lead-free piezoelectric ceramics sintered at low temperature黄新友1,2,邢仁克1,2,高春华1,2,陈志刚11. School of Materials Science and Engineering, Jiangsu......
J. Cent. South Univ. Technol. (2011) 18: 1838-1843 DOI: 10.1007/s11771-011-0911-3 Microstructure and microwave dielectric properties of lead borosilicate glass ceramics with Al2O3 WEI Peng-fei(韦鹏飞)1... on both the sintering behavior and microwave dielectric properties of PbO-B2O3-SiO2 glass ceramics were investigated by Fourier transform infrared spectroscope (FTIR), differential thermal analysis (DTA......
J. Cent. South Univ. (2017) 24: 2572-2581 DOI: https://doi.org/10.1007/s11771-017-3671-x Impact of low/high-κ spacer–source overlap on characteristics of tunnel dielectric based tunnel field-effect...-Verlag GmbH Germany, part of Springer Nature 2017 Abstract: The effects of low-κ and high-κ spacer were investigated on the novel tunnel dielectric based tunnel field-effect transistor (TD-FET) mainly......
Poling Effects of Dielectric and Optical Properties on Pb(Zn1/3Nb2/3)1-xTixO3 Crystal Hugo Schmidt V1,Tu Chi Shun2,Chew L L3,Chien R R1,Wang Fu Tang2 (1.Department of Physics, Montana State...) Abstract:Dipolar relaxation and dielectric/piezoelectric resonance in a (001)-cut Pb(Zn1/3Nb2/3)0.9Ti0.1O3 (PZNT10%) single crystal before and after electric (E)-field poling were presented......
......
Preparation and dielectric properties of compositionally graded (Ba,Sr)TiO3 thin film by sol-gel technique ZHANG Tian-jin(章天金), WANG Jun(王 军), ZHANG Bai-shun(张柏顺), WANG Jin-zhao(王今朝), WAN Neng(万... that the films have uniform and crack-free surface morphology with perovskite structure phase. The small signal dielectric constant (εr) and dielectric loss (tan δ) are found to be 335 and 0.045 at room......
Effect of external stress on phase diagrams and dielectric properties of epitaxial ferroelectric thin films grown on orthorhombic substrates L? Ye-gang(吕业刚)1, DENG Shui-feng(邓水凤)1, 2, GONG Lun-jun... to describe the effect of external stress on phase diagrams and dielectric properties of epitaxial ferroelectric thin films grown on orthorhombic substrates which induce nonequally biaxial misfit strains......
相不但能促进LiTaO_3陶瓷烧结致密,而且对ALT陶瓷复合材料的介电性能也有提高. 关键词:LiTaO_3; Al_2O_3; 介电性能; 复合陶瓷; LiTaO_3; Al_2O_3; dielectric property; composite ceramics; [全文内容正在添加中] ......
Dielectric Relaxation in Bi2BaNb2O9 CeramicXiaoli WANG Xi YAO Electronic Materials Research Laboratory,Xi’an Jiaotong University,Xi’an,710049,China摘 要:<正> A very strong dielectric relaxation was observed in Bi2BaNb2O9 ceramic.The temperature differencebetween the maximum dielectric constant temperatures Tm measured at 1 kHz and 100 kHz is 65......
Dielectric Properties of Polytetrafluoroethylene/CaCu3Ti4O12 Composites梁飞,ZHAO Yifei,CHEN Xizi,WAN Qianxing,Lü WenzhongKey Laboratory of Functional Materials for Electronic Information (B), Ministry...; CCTO) fillers into polytetrafluoroethylene(PTFE) matrix. The dielectric performances of the composite were investigated within the frequency range from 100 Hz to 1 MHz. It is indicated that dielectric......
