In the case of dielectric breakdown, a different type of acceleration occurs. 在介质击穿的情况下,出现了一种不同类型的加速。
Studies on the Mechanism of Laser Induced Material Breakdown and the Formation of Plasma Analysis of Dielectric Breakdown Mechanism in Micro Electrical Discharge Machining 激光致介质击穿产生等离子体的机理分析微细电火花加工中极间介质击穿机理的研究
Solid dielectric breakdown due to treeing 固体电介质树枝化击穿
A state monitoring method of power cable based on the analysis of dielectric breakdown characteristic was presented. 在对绝缘介质击穿特性分析的基础上提出了一种电力电缆状态监测方法。
The expression of the accumulation dielectric charge varying with time, the equation of the switch life time and the equation describing the dielectric breakdown are given out. 由此得到了介电电荷随时间的积累公式、开关失效寿命公式以及介电击穿寿命公式,其结果具有一定参考价值。
Research on Physical Model of ESD Dielectric Breakdown in IC Silicon Dioxide Films 电子器件氧化层ESD介质击穿物理模型研究
Leakage Current Characteristics of Metal-Oxynitride-Silicon Capacitors before Intrinsic Dielectric Breakdown 金属氮氧化硅硅电容在本征击穿前的漏电特性
The effect of the content of α Al_ 2 O_ 3 nano-particles on the microstructure, dielectric breakdown strength, dielectric loss and dielectric constant of Al_ 2 O_ 3 coating was investigated. 研究了纳米αAl2O3粒子的添加量对涂层结构以及介电击穿强度、介电损耗和介电常数等介电性能的影响。
The results prov that there was a structure of organic phase wrapping inorganic particles which dispersed in the polyimide matrix homogeneously and compared with the pure polyimide matrix, the polyimide hybrid resin had a better property of dielectric breakdown, except for a good thermal stability. 结果表明:杂化薄膜形成了有机相包裹无机相的结构,无机微粒比较均匀地分散在聚酰亚胺树脂基体中,粒径较大,树脂热性能好,电击穿性能有一定提高。
Dielectric Breakdown of Epoxy Resin under Saline-fog Environments 盐雾环境下环氧树脂绝缘破坏研究
The character parameters of the dynamic dielectric breakdown with shock wave loading are obtained by means of both experiment and numerical simulation. Finally the breakdown mechanism of the material is discussed. 通过实验和数值模拟,得到了冲击波加载下的动态击穿特征参数,讨论了其击穿机理。
Reversible dielectric breakdown theoretic model was founded on the basis of experimental results. 根据实验结果,本论文提出了可逆介电击穿理论模型。
They are thermal expansion, vaporization and dielectric breakdown. 它们是热膨胀、汽化和介质击穿。
The problem of phase transition for dielectric breakdown model: renormalization-group method 介电击穿模型(DBM)的相变问题研究:重正化群方法
Further, the electrical properties, such as leakage current, dielectric constant, and dielectric breakdown voltage, were measured after the films were exposed to these plasmas. 此外,在薄膜受到这些等离子体的辐射之后,测定了其电学性质,如泄漏电流、介电常数和介质击穿电压。
Study on Dielectric Breakdown of 2-2 Piezoelectric Composites in Series 串联2-2复合材料的介电击穿研究
Failure mechanisms, such as hot-carrier effect ( HCE), dielectric breakdown, electro-static discharge ( ESD) and electromigration, pose serious threat to the long-term reliability of VLSI circuits. 热载流子效应(HCE)、电介质击穿、静电放电,以及电迁移等失效机理,已经对VLSI电路的长期可靠性造成了极大的威胁。
Dielectric breakdown of BST thin films prepared by RF sputtering 射频溅射制备的BST薄膜介电击穿研究
Theory of dielectric breakdown caused by space charge effects and study of the charge emission shield 空间电荷自身反电场的介质击穿理论及电荷发射屏的研究
Dielectric Breakdown Characteristic and State Monitoring Method of Power Cable 电力电缆介质击穿特性和状态监测方法
Properties of dielectric breakdown of 2 2 piezoelectric composites in series were studied. 研究了串联2-2型复合材料的介电击穿特性。
Theoretical analysis indicates that MFC has the optimum and greater capacitance in comparison with multilayer capacitor ( MLC), when the diameter of fiber core is carefully matched with the thickness of dielectric coating. MFC also has better resistance to dielectric breakdown. 理论分析表明,当纤维直径与介电层厚度相匹配时,MFC的电容比多层电容器(MLC)的电容大,而且MFC也具有更优异的抗击穿性能。
The time dependent dielectric breakdown of tunneling oxide used for EEPROM ′ s is investigated. 阐述了应用于EEPROM中的超薄隧道氧化层随时间的击穿特性。
At the same time, SiO2/ Si interface stability under high field and time-dependent dielectric breakdown characteristics are improved by thermal nitridation. 热氮化对高电场下SiO2/Si界面稳定性和决定于时间的介质击穿均有改善。
The process of dielectric breakdown in uneven electric field is analyzed and the influence of electrode polarity on gap breakdown is researched. 文中分析了在极不均匀电场下间隙的击穿过程,并用试验研究了微细加工时电极极性对间隙击穿电压的影响。
Dielectric breakdown of BST thin films prepared by RF sputtering is studied in this paper. 采用射频溅射制备BST薄膜,研究了薄膜的介电击穿特性。
The partial discharge ( PD) is produced because there is uneven electric field in the part of insulator, and when there is high partial electric field, which will lead to dielectric breakdown within the local area of the insulator or the electrical discharge phenomena. 局部放电的产生就是由于绝缘体内部存在分布不均匀的电场,而当有过高的局部电场作用时,就会导致绝缘介质内部局部区域内的击穿或者电气放电现象。