电介质

X频段精密电介质测量系统

A Precise Measuring System for Determining Dielectric Parameters in the X-band

高k栅极电介质材料与Si纳米晶体管（续）

High k Gate Dielectric Materials and Si Nanotransistor ( Continued )

片状电介质εr的计算机辅助测量

Computer aided test of sheet dielectric ε _r

光子晶体（PC）是由两种或两种以上的电介质材料周期性排列构成的人造材料。

Photonic crystals ( PC ) are artificially composed of two or more dielectrics arranged periodically .

影响Sn电介质绝缘薄膜结构特性的因素

Influencing factors on structural properties of Sn dielectric thin films

VISION独特的结构以及密封技术确保终端或电池外壳无电介质渗漏发生。这种特性保证了使用VISION电池的安全性和效率性。

VISION 's unique construction and sealing technique guarantees that noelectrolyte leakage can occur from the terminals or case of any VISION battery .

电介质系统热力学函数及Maxwell关系的等价性

Equivalences of the systematic thermodynamics function of dielectric and Maxwell relation

钙钛矿型La（1-x）CaxCrO3用作固体电介质ZrO2的电极

Use of perovskite la_ ( 1-x ) ca_xcro_3 as electrode material for zirconia solid electrolyte

Ka波段开腔电介质自动测量系统

An automatic dielectric measurement system at Ka band using open resonator technique

讨论无限大压电介质、在无限远处均匀的反平面力载荷和平面内电载荷作用下的椭圆孔口问题，计算得到椭圆空口扩展时的能量释放率G。

The present work investigates the energy release rate for a mode ⅲ piezoelectric elliptical cavity under remotely uniform anti-plane mechanical shear and in-plane electric fields .

最后，介绍了用于耦合电介质波导与MDM波导的高效率微型耦合器。

Highly efficient compact couplers between dielectric waveguides and MDM waveguides are also introduced .

采用窄间隙薄α&Al2O3电介质层，结合高频高压激励电源构建了等离子体源；

Plasma source is designed by using the narrow discharge gap and thinner a-Al2O3 dielectric layer and high-frequency high-voltage power supply .

用Mie电磁散射理论测量电介质微粒特性的透射方法

A Transmission Method to Measure the Characteristics of Dielectric Particles Using Mie Electromagnetic Scattering Theory

用于电介质中空间电荷分布测量的Tikhonov反卷积算法

The Application of Tikhonov Deconvolution Algorithm for Space Charge Distribution in Dielectrics

45nm主要工艺包括光刻、应变硅、低k电介质、Cu互连、高k电介质和离子注入等。

The 45 nm main technology includes lithography , strained silicon , low-k dielectric , Cu interconnection , high-k dielectric and ion implantation etc.

因此寻找新一代MOSFET栅极电介质材料来取代SiO2已经成为人们研究的热门课题。

Therefore , searching for a new kind of MOSFET gate dielectric materials to replace SiO2 has become a hot researching subject .

本文所述的方法可适用室温下测量ε不大于10，tgδ在10－2&10－4范围内的固体电介质材料。

The procedure described in this paper is applicable for the measurement of solid dielectric materials with and in the range of 10-2-10-4 at room temperature .

利用Maxwell软件，得到电介质粒子处于外电场中的各种情况下的电势分布图。

We got the graphs by using the Maxwell software , which show the potential distribution of dielectric particles in the electrostatic field .

利用复变函数和波函数展开法，对稳态SH波在含有圆形孔洞的无限弹性压电介质中的散射与动应力集中问题进行研究。

Scattering of steady_state SH_waves and dynamic stress concentration are studied with circular holes in piezoelectric medium under incident antiplane shear wave loading .

驻极体（Electret）是一类能够长期储存空间电荷和偶极电荷的功能电介质材料。

Electret is a functional dielectric material that can keep space charge and dipole charge for a long time .

表面等离子体波共振（SPR）是被入射电磁波所激发、存在于金属和电介质界面上电荷密度振动的谐振波。

Surface plasmon resonance ( SPR ) is used to describe the excitation and propagation of electromagnetic waves along the metal-dielectric interface .

高度聚焦的激光微束所形成的梯度力可以将大小从nm到μm级的电介质材料的中性粒子捕陷于其焦点上。

The gradient force formed by a strongly focused laser beam can capture the dielectric neutral particles on its focus point , the size of the particles ranges from nm to μ m.

分析了电介质极化时各宏观量之间的关系，电介质的相对介电常数εr的测量及其随交变电场频率变化的关系。

This paper analyses the dielectric polarization and the dielectric constant , provids a method of measuring the dielectric constant and analyses how the dielectric constant varies with the frequency of the applied oscillation electric field .

通过空间电荷波函数和等价线性时不变系统脉冲响应特性的测定，引用快速Fourier变换，可求得任意厚度固体电介质中的空间电荷分布。

Through the measuring of space charge-wave function and impulse response of the equivalent LTIS , the space charge distribution in solid dielectrics with arbitrary thickness can be found by fast Fourier transformation algorithm .

对电子陶瓷（包括绝缘瓷、电介质、压电瓷、PTC瓷、磁性瓷等）的最近进展进行了综合评述。

The recent development of electronic ceramics , including insulating ceramics , dielectrics , piezoelectric ceramics , PTC ceramics , and magnetic ceramics , were critically reviewed .

将压电介质中的一对电介质和导体刚性线夹杂问题归结为数学中的RiemannHilbert问题。

Two rigid line inclusions of which one is a dielectric and the other is a conductor in piezoelectric material is attributed to Riemann Hilbert problem .

基于矩行波导理论，导出了部分填充电介质的本征方程及εr的表达式，利用微波计算机辅助测量系统实现了片状电介质εr的计算机辅助测量。

Characteristic equation of partly filling dielectric and expression of ε r was derived on the theory of rectangular waveguide , and computer aided test of sheet dielectric ε r was carried out through microwave computer aided test system .

借助扩展电阻探针（SRP）技术考察了退火前后薄膜的电学性能，证明在SOI材料上制备的多晶氧化铪薄膜同样具有较好的电介质绝缘性能。

In the end , spreading resistance profiles ( SRP ) showed excellent dielectric properties for hafnium oxide films whenever amorphous or polycrystalline .

通过优化釉料配方和搪烧工艺，制得了电性能、导热性能和机械性能良好，且可修复，成本低的搪瓷材料，该材料适合作为大尺度DBD氧等离子体源用电介质材料。

This material , which is of low cost and reparable , fits into the requirements for large scale DBD oxygen plasma source .

SPP是由金属一电介质界面支持的表面波。它是自由空间中的电磁波和金属表面附近电子等离子体振荡相耦合的结果。

SPPs , which are supported by metal-dielectric interfaces , are electromagnetic waves in the free space coupled to electron plasma oscillations in the metal surfaces .