Modeling characterisation of a bipolar pulsed discharge
نویسندگان
چکیده
منابع مشابه
Pulsed bipolar CMOS imager
This paper will describe an active pixel CMOS-compatible imager aimed at high resolution still cameras. We will discuss pixel operation, column sense circuits, serial output, and show results from existing imagers. In this abstract, we show results from a prototype 640x480 imager with 5.9x5.9 μm2 pixels built in 0.8 μm double-poly CMOS with one additional base implant. Active Capacitor-coupled ...
متن کاملModeling of a millisecond pulsed glow discharge: Investigation of the afterpeak
We have developed a comprehensive modeling network for a millisecond pulsed glow discharge in argon (Ar) with copper (Cu) cathode, to describe the behavior of the various plasma species. Typical results of the model are shown, such as the potential distribution during and after the pulse, the densities of Ar ions, Ar atoms in the metastable and various other excited levels, Cu atoms and Cu ions...
متن کاملSpectroscopic Characterization of Nitrogen DC Pulsed Discharge
The densities of most emitting species and gas temperature (Tg) are investigated in a nitrogen DC pulsed discharge. The discharge current and gas pressure are varied from 70 to 150 mA and 133 to 470 Pa, respectively. Tg is determined through rotational temperatures of first positive (1) and second positive (2) emission systems. These temperatures are deduced by comparison of simulated and measu...
متن کاملNonlocal-thermal-equilibrium model of a pulsed capillary discharge waveguide.
Slow pulsed capillary discharges are under investigation for use as plasma channel waveguides in laser-wakefield acceleration. In this study, we present a non-local thermal equilibrium (non-LTE) plasma model with a model for the wall temperature coupled to it. This model is used to describe an example of a slow pulsed capillary discharge, and the results are compared with experimental results. ...
متن کاملTime Resolved Spectroscopy of a Nanosecond Pulsed Discharge in Water
A time revolved spectroscopic study of the emission phases occurring throughout a nanosecond pulsed discharge in water is presented. Discharged are ignited in deionized water via a submerged pin-t-plane electrode configuration by application of 24kV pulses with a rise time of 4ns and a duration of 10ns. Optical emission spectroscopy of the plasma radiation is performed, revealing a very complex...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plasma Sources Science and Technology
سال: 2020
ISSN: 1361-6595
DOI: 10.1088/1361-6595/abb321