Heat transfer properties of laser assisted plasma processing [PDF]
, 2012 Laser assisted plasma processing (LAPP) is a novel extension to already established Reactive Atom Plasma (RAP) processing for atmospheric pressure dry chemical etching of silicon based materials; this is mainly applied for optical uses.
Parkins, Jonathon
core +7 more sources
Pepper-pot emittance measurement of laser-plasma wakefield accelerated electrons [PDF]
, 2009 The transverse emittance is an important parameter governing the brightness of an electron beam. Here we present the first pepper-pot measurement of the transverse emittance for a mono-energetic electron beam from a laser-plasma wakefield accelerator ...
Shanks, R. P. +31 more
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The Beam Plasma Interactions Experiment: An Active Experiment Using Pulsed Electron Beams
Frontiers in Astronomy and Space Sciences, 2020 The 1970s and 1980s were heydays for using active electron beam experiments to probe some of the fundamental physical processes that occur throughout the heliosphere and in astrophysical contexts.
Geoffrey D. Reeves +15 more
doaj +1 more source
Design, simulation and experiment of a cusp electron beam for millimeter wave gyro-devices [PDF]
, 2009 The design, simulation and experiment of a thermionic cusp electron gun that is to be used for millimeter wave generation will be presented. A cusp gun uses a non-adiabatic magnetic field reversal to obtain azimuthal motion on an electron beam resulting ...
Phelps, Alan +5 more
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Optimization-oriented modelling of neutral beam injection for EU pulsed DEMO [PDF]
, 2021 Neutral beam injection (NBI) is one of the auxiliary power systems considered for the EU DEMO pulsed plasma ('DEMO1'). In this paper, we discuss the characteristics of optimized NBI in terms of the DEMO1 requirements, relating physics and engineering ...
Varje, J. +7 more
core +1 more source
Magnetic pinching of relativistic particle beams: a new approach to strong-field QED physics
New Journal of Physics, 2023 Quantum electrodynamics (QED) is a foundation of modern physics, yet access to the strong-field QED regime in the laboratory remains a formidable challenge.
Xing-Long Zhu +8 more
doaj +1 more source
Design considerations for the use of laser-plasma accelerators for advanced space radiation studies [PDF]
, 2012 We present design considerations for the use of laser-plasma accelerators for mimicking space radiation and testing space-grade electronics. This novel application takes advantage of the inherent ability of laser-plasma accelerators to produce particle ...
Pretzler G +9 more
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The effect of initial conditions on the electromagnetic radiation generation in type III solar radio bursts [PDF]
, 2013 Copyright 2013 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. This article appeared in Physics of Plasmas 20, 062903 (2013)
Tsiklauri, D +3 more
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Modeling the physics of an electron-beam generated plasma through a rigid-beam approximation
Scilight, 2021 A new model predicts the plasma created when an intense electron beam is injected into gas.
openaire +1 more source
Toward a plasma-based accelerator at high beam energy with high beam charge and high beam quality
Physical Review Accelerators and Beams, 2020 From plasma-wakefield acceleration as a physics experiment toward a plasma-based accelerator as a user facility, the beam physics issues remaining to be solved are still numerous.
P. A. P. Nghiem +25 more
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