相关期刊:《Journal of Electronic Science and Technology》《Journal of Electronic Research and Application》《Chemical Research in Chinese Universities》《Chinese Physics Letters》更多>>
supported by National Natural Science Foundation of China(Nos.12027811 and 12275222)。
The cylindrical virtual cathode reflex triode is a new type of pulsed hard X-ray load,which has the advantages of simple structure,high radiation conversion efficiency,and simplicity in seriesparallel operation.This p...
Supported by the National Key Research and Development Program of China(No.2017YFC1200904);the National Natural Science Foundation of China(Nos.11761141006,21605102);the Natural Science Foundation of Shanghai,China(Nos.19520714100,19ZR1475800).
Target detection circuits have been previously designed,which are propelled by conventional PCR,isothermal amplification and strand-displacement reaction.These detection circuits obtain the target signal via the repli...
In BEPC Ⅱ(Upgrade of Beijing Electron-Position Collider),multi-bunches and high current operation mode is usually used.Due to the influence of high frequency cavity structure or resistance impedance,the beam will be ...
In this paper, the effect of polarity on the volume conductivity of Kapton and polyethylene (PE), determined using the corona triode method, when the sample current depends linearly on grid potential, was studied. For...
In this paper is determined the volume conductivity of thin polymeric films using the corona triode method, when the current through the sample exhibits a quadratic dependence on the grid potential. Based on the exper...
In this paper we determine for the first time the volume conductivity of polyethylene (of 40 μm and 50 μm thickness), using the positive corona triode. A general theory of flowing of the current through the sample, ...
Field emission properties of carbon nanotube cold cathode (CNT-CC) of triode- and diode-structure have been investigated by using the finite element method of numerical simulation. Specially, the effects of gate vol...
Project supported by the National Natural Science Foundation of China(Nos.51072184,60976058);the Natural Science Research Project of Henan Provincial Education Department(No.2009B510019)
Based on an effective screen-printing process,a novel sandwich layered cathode electrode was developed on a cathode faceplate.The ZnO electrode was sandwiched between an indium tin oxide(ITO) electrode layer and a s...