Carbon composite laminate is used in the integral structure of printed circuit boards (PCB) today to spread the heat from the heat source mounted on the su... K Vasoya - IEEE 被引量: 2发表: 2006年 Reinforcement of structural, optical, electrical, and dielectric characteristics of CMC/PVA ba...
In EW, surface tension is used to move the fluid. Here, an electric potential is applied to a dielectric layer, causing a decrease in the interfacial energy of the solid–liquid surface, thus forcing the fluid to move. EW actuation can be used in capillary microfluidic devices s...
Furthermore, the electrical and dielectric properties of these materials have been investigated using complex impedance spectroscopy between 1000 Hz and 2 MHz at various temperatures (400-600 K). The temperature dependence of the exponent S suggests that the conduction of β-NaCoPO4 compound is ...
During the past few years the ac capacitor industry has seen almost a complete change in dielectrics, electrodes, and impregnants. The dielectric has chang... DG Shaw,SW Cichanowski,A Yializis - 《Electrical Insulation IEEE Transactions on》 ...
The state-of-the-art progress of flexible thermally conductive films with ultrahigh in-plane isotropic thermal conductivity (k) and potential application are summarized. The heat transfer mechanism, processing methods to enhancek, optimization strategies to reduce interface thermal resistance of flexible ...
Hg, Be, Se, and fluoride are not detected after sintering. Ideal sintering condition with desirability of 1.00 was predicted and optimized by the Box-Benhnken response method in grain size ofD50 = 30 μm, fluxing agent of CaO = 5%, setting temperature = 1050 °C, and ...
An intense mechanical quenching of phosphorescence corresponding to mechanical stimuli can be achieved in CaZnOS:Cu within a short decay time period. Over time, it gradually changes to mechanoluminescence when a mechanical load is applied. We propose that the mechanical quenching and mechanoluminescence ...
Electrons in these states can be excited by photons of energy 2.5 eV into the conduction band and give the observed persistent photoconductivity6,8,9. These electrons can drift to the gate dielectric interface7,9, giving a charge that causes a negative threshold voltage shift. It should be ...
Silver nanoparticles are nanoparticles of silver which are in the range of 1 and 100 nm in size. Silver nanoparticles have unique properties which help in
Besides observing the fibers in the char, the char structure for Layer 2 was porous and inhomogeneous, featured by holes and cavities of different sizes that hardly effectively prevent the transfer of heat and volatiles from the decomposing polymer into the flame zone (see Fig. 19.13(a)). ...