منابع مشابه
High power impulse magnetron sputtering discharge
J. T. Gudmundsson, N. Brenning, Daniel Lundin and Ulf Helmersson, High power impulse magnetron sputtering discharge, 2012, Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, (30), 030801. http://dx.doi.org/10.1116/1.3691832 Copyright: American Vacuum Society, This article may be downloaded for personal use only. Any other use requires prior permission of the author and the ...
متن کامل2D PIC Simulation of the DC Discharge in Cylindrical Magnetron
PIC method of plasma simulation is widely used in plasma physics research because of its ability to solve wide range of problems in kinetic approach. Regarding to description of PIC method we refer to [Birdsall et al., 1995]. This work is focused on PIC simulations of dc discharge in cylindrical magnetron device. Magnetrons are used in industry e.g. for thin film layer coating and etching. Many...
متن کاملRobust Parallel Excitation Pulse Design
Introduction Parallel excitation employs multiple transmit channels and coils, each driven by independent waveforms, to afford the pulse designer an additional spatial encoding mechanism, i.e., transmit sensitivity encoding, that complements gradient encoding. However, in contrast to parallel reception, parallel excitation requires individual high-power amplifiers for each transmit channel, whi...
متن کاملEEDF MEASUREMENTS AND EXCITATION PROCESSES IN THE VICINITY OF A HELIUM DISCHARGE CONSTRICTION
Axial distributions of plasma and floating potentials, electron number density and the electron energy distribution function (EEDF) have been measured in the double layer (DL) region of an He discharge constriction. Excitation processes in the constriction region are studied. Using a linearization method for the nonstationary balance equations and choosing appropriate discharge conditions, ...
متن کاملanalysis on response of dynamic systems to pulse sequences excitation
near-fault ground motions with long-period pulses can place severe demands on structures near an active fault. these pulse-type ground motions can be represented by pulse sequences with simple shapes. half-sinusoidal pulse sequences are used to approximate recorded ground motions and dynamic responses of sdof system under the excitation of these pulse sequences are studied. four cases are consi...
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ژورنال
عنوان ژورنال: Electronics and Communications
سال: 2017
ISSN: 2312-1807,1811-4512
DOI: 10.20535/2312-1807.2017.22.3.105448