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Showing 1 to 8 of 8 for “"electron currents"”.
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Electron Currents in Field Reversed Mirror Dynamics--Theory and Hybrid Simulation
The role of electron currents in Field-Reversed Mirror (FRM) dynamics has been studied through both analytic and computational means. In particular, the effects of electron currents near a magnetic field null is closely examined. Since the electrons are not tied to field lines in this region, they …
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Electron currents in Field Reversed Mirror dynamics: Theory and hybrid simulation
Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-05-17T14:49:53Z Item is restricted indefinitely.
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Investigation of Planar Channeling Radiation on Diamond and Quartz Crystals at Electron Energies between 14 and 34 MeV and Probing the Influence of Ultrasonic Waves on Channeling Radiation
… properties to withstand rather high average electron currents, a first measurement series was directed to the studying of the dependence of the yield of planar CR on the thickness of the diamond crystal.
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Design of control electronics for the Ram Energy Distribution Detector
… of a set of grids and measuring a corresponding electron current generated by ions flowing through the grid stack and detected by the microchannel plate, generating a function of current vs. voltage called an I-V curve. Traditionally, the size and power requirements of ram wind sensors has …
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Correlated electron transport across atomic and molecular tunnel junctions
… to miniaturise the importance of describing electronics on an atomic scale increases. A molecular junction consists of a molecule connected to to metal electrodes via linker molecules and may be thought of as the prototype system for electronics on a few nanometre length scale. For charge …
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Investigation of dense plasma under a strong electric field
A hydrogen plasma of density ~ 1016 cm-3 and electron temperature ~ 200 eV has been investigated under electric fields of 100 to 500 V/cm. A pinch of pinch ratio ~ 3 was found to be hydrodynamically stable for ~ 2~s during which the experiment was performed. A sharp burst of runaway electrons of …
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Lightwave Electronics Based on Nanoantenna Networks
… atoms and molecules responsible for atomic-scale electron dynamics. Through the realm of ultrafast nonlinear optics, the manipulation of optical waveforms has paved the way for controlling electrons at optical frequencies [1]–[7]. This breakthrough has led to a deeper understanding of electron …
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A study of multipacting in rectangular waveguide geometries
Electron multipacting is a resonant process by which electrons build-up under the influence of a radio-frequency (RF) field. This process can occur in evacuated RF equipment such as the input coupler of accelerator cavities. The superconducting RF cavities designed by Cornell University, that are …