Molecular Dynamics Simulations of Plasma-surface Interactions
Author : Joseph James Végh
Publisher :
Page : 540 pages
File Size : 17,51 MB
Release : 2007
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Author : Joseph James Végh
Publisher :
Page : 540 pages
File Size : 17,51 MB
Release : 2007
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Author : Abhilash Harpale
Publisher :
Page : pages
File Size : 10,82 MB
Release : 2018
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Author : Nawoyuki Kubota
Publisher :
Page : 414 pages
File Size : 35,88 MB
Release : 1998
Category : Plasma etching
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Author : Maria Eve Barone
Publisher :
Page : 350 pages
File Size : 18,47 MB
Release : 1995
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Author : Cameron Frank Abrams
Publisher :
Page : 520 pages
File Size : 25,65 MB
Release : 2000
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Page : 9 pages
File Size : 46,21 MB
Release : 2009
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We present a review of our study of interactions of plasma particles (atoms, molecules) with hydrogenated amorphous carbon surfaces typical of plasma-facing divertor tiles and deposited layers in magnetic-fusion reactors. Our computer simulations of these processes are based on classical molecular dynamics simulations, using the best currently available multibody bond-order hydrocarbon potentials. Our research in this field has been focused on the chemical sputtering of carbon surfaces at low impact energies, the most complex of the plasma-surface interactions (PSI). Close collaboration with beam-surface and plasma-surface experiments provides not only theoretical support for the experiments, but also builds suitable benchmarks for our methods and codes, enabling production of theoretical plasma-surface data with increased reliability.
Author : Lubos Brieda
Publisher : CRC Press
Page : 348 pages
File Size : 19,71 MB
Release : 2019-12-13
Category : Science
ISBN : 0429801068
The study of plasmas is crucial in improving our understanding of the universe, and they are being increasingly utilised in key technologies such as spacecraft thrusters, plasma medicine, and fusion energy. Providing readers with an easy to follow set of examples that clearly illustrate how simulation codes are written, this book guides readers through how to develop C++ computer codes for simulating plasmas primarily with the kinetic Particle in Cell (PIC) method. This text will be invaluable to advanced undergraduates and graduate students in physics and engineering looking to learn how to put the theory to the test. Features: Provides a step-by-step introduction to plasma simulations with easy to follow examples Discusses the electrostatic and electromagnetic Particle in Cell (PIC) method on structured and unstructured meshes, magnetohydrodynamics (MHD), and Vlasov solvers Covered topics include Direct Simulation Monte Carlo (DSMC) collisions, surface interactions, axisymmetry, and parallelization strategies. Lubos Brieda has over 15 years of experience developing plasma and gas simulation codes for electric propulsion, contamination transport, and plasma-surface interactions. As part of his master’s research work, he developed a 3D ES-PIC electric propulsion plume code, Draco, which is to this date utilized by government labs and private aerospace firms to study plasma thruster plumes. His Ph.D, obtained in 2012 from George Washington University, USA, focused on a multi-scale model for Hall thrusters utilizing fluid-kinetic hybrid PIC codes. He has since then been involved in numerous projects involving development and the use of plasma simulation tools. Since 2014 he has been teaching online courses on plasma simulations through his website: particleincell.com.
Author : O. Auciello
Publisher : Springer Science & Business Media
Page : 548 pages
File Size : 42,18 MB
Release : 2012-12-06
Category : Science
ISBN : 9400919468
An understanding of the processes involved in the basic and applied physics and chemistry of the interaction of plasmas with materials is vital to the evolution of technologies such as those relevant to microelectronics, fusion and space. The subjects dealt with in the book include: the physics and chemistry of plasmas, plasma diagnostics, physical sputtering and chemical etching, plasma assisted deposition of thin films, ion and electron bombardment, and plasma processing of inorganic and polymeric materials. The book represents a concentration of a substantial amount of knowledge acquired in this area - knowledge which was hitherto widely scattered throughout the literature - and thus establishes a baseline reference work for both established and tyro research workers.
Author : Bryan Andrew Helmer
Publisher :
Page : 554 pages
File Size : 32,32 MB
Release : 1998
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Author : Vivek Raut
Publisher :
Page : 256 pages
File Size : 16,70 MB
Release : 2004
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