Experimental Investigation and Theoretical Analysis of Mode Transitions in Inductively Coupled RF Plasma Discharges

Experimental Investigation and Theoretical Analysis of Mode Transitions in Inductively Coupled RF Plasma Discharges PDF Author: Philipp Kempkes
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description

Experimental Investigation and Theoretical Analysis of Mode Transitions in Inductively Coupled RF Plasma Discharges

Experimental Investigation and Theoretical Analysis of Mode Transitions in Inductively Coupled RF Plasma Discharges PDF Author: Philipp Kempkes
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Mode Transition and Hysteresis in Inductively Coupled Plasma Sources

Mode Transition and Hysteresis in Inductively Coupled Plasma Sources PDF Author: Shu-Xia
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0

Get Book Here

Book Description
In this chapter, the characteristics of low-temperature inductively coupled plasma sources, that is, non-equilibrium, weakly ionized and bounded plasma, are described. The phenomenon of mode transition and hysteresis is one of the main physics aspects that happens in this source. Via a hybrid model, the behaviors of plasma parameters, electron kinetics and neutral species during mode transition are presented. Still, the role of metastables and multistep ionization on triggering the hysteresis is investigated. Using a fluid model that couples the equivalent circuit module, the discontinuity of mode transition and hysteresis are observed by tuning the matching network impedance. The work indicates the mutual interaction between the plasma and the circuit excites hysteresis. Besides these findings, the other important aspects of this phenomenon are briefly discussed. To the author, the exploration on the precursors that trigger hysteresis is the most attractive topic. The investigations advance the improvement of analytical theory, numerical modeling and experimental diagnostics of low-temperature plasma physics.

Comprehensive Study of the Discharge Mode Transition in Inductively Coupled Radio Frequency Plasmas

Comprehensive Study of the Discharge Mode Transition in Inductively Coupled Radio Frequency Plasmas PDF Author: Thomas Wegner
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

Get Book Here

Book Description


Frontiers Of Physics 1998, Proceedings Of The Intl Mtg

Frontiers Of Physics 1998, Proceedings Of The Intl Mtg PDF Author: D A Bradley
Publisher: World Scientific
ISBN: 9814542725
Category : Science
Languages : en
Pages : 698

Get Book Here

Book Description
Contents:Progress of RFQ and Superconducting Accelerators in China (C E Chen et al.)QCD Phase Transition in the Laboratory and in the Early Universe (B Sinha)Frontiers in Ultrafast Laser Science (W Sibbett)Asymmetries of Sea Quark Distributions in Baryons (M Alberg et al.)A Variational Approach to Many-Particle Systems (C K Kim et al.)Synchrotron Radiation Activities at KEK (M Kihara)Results of the UNU/ICTP PFF Network (S Lee)New Generation Positron-Atom Scattering Theories (K Ratnavelu)Superconducting Pairing of Quarks in QCD (N V Hieu & L T Tuong)Photon-Gated Persistent Spectral Hole Burning (Y X Nie & L Z Zhao)Wind Driven Circulation of the South China Sea (A Camerlengo)Effect of Soil Type on Environmental Terrestrial Gamma Radiation Dose in Johor State, Malaysia (A T Ramli et al.)Research in Optical Fibres Devices at Telekom Malaysia Photonics Laboratory (H B Ahmad et al.)Simplifying Complexity (W A T Wan Abdullah)Gravitational Wave Detection in the Laboratory (Y T Chen et al.)and other papers Readership: Theoretical physicists.

Electron Kinetics and Applications of Glow Discharges

Electron Kinetics and Applications of Glow Discharges PDF Author: Uwe Kortshagen
Publisher: Springer Science & Business Media
ISBN: 0306458225
Category : Science
Languages : en
Pages : 553

Get Book Here

Book Description
This book resulted from the NATO Advanced Research Workshop on “Electron Kinetics and Applications of Glow Discharges,” held in St. Petersburg, Russia, on May 19-23, 1997. Glow discharges have found widespread applications in many technological processes from the manufacture of semiconductors, to recent developments in na- technology, to the traditional fields of gas lasers, and discharge lamps. Consequently, the interest in the physics of glow discharges has experienced yet another resurgence of interest. While the non-equilibrium character of glow discharges is widely accepted, the opinion still prevails that the main features can be captured by fluid models, and that kinetic treatments are only required for the understanding of subtle details. The erroneousness of this belief is demonstrated by the failure of fluid models to describe many basic features of glow discharges such as, for instance, electrode phenomena, striations, and collisionless heating effects. An adequate description of glow discharges thus has to be of kinetic nature.

Encyclopedia of Plasma Technology - Two Volume Set

Encyclopedia of Plasma Technology - Two Volume Set PDF Author: J. Leon Shohet
Publisher: CRC Press
ISBN: 1000031705
Category : Technology & Engineering
Languages : en
Pages : 1654

Get Book Here

Book Description
Technical plasmas have a wide range of industrial applications. The Encyclopedia of Plasma Technology covers all aspects of plasma technology from the fundamentals to a range of applications across a large number of industries and disciplines. Topics covered include nanotechnology, solar cell technology, biomedical and clinical applications, electronic materials, sustainability, and clean technologies. The book bridges materials science, industrial chemistry, physics, and engineering, making it a must have for researchers in industry and academia, as well as those working on application-oriented plasma technologies. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 652

Get Book Here

Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

A plasma chemistry study on global model for argon gas as a propellant to electrostatic gridded ion thruster

A plasma chemistry study on global model for argon gas as a propellant to electrostatic gridded ion thruster PDF Author: Bernardo Vieira Magaldi
Publisher: Editora Dialética
ISBN: 6527011768
Category : Business & Economics
Languages : en
Pages : 90

Get Book Here

Book Description
Electric propulsion optimizes propellant mass and meets new propulsion device demands. These devices adjust satellite orbits and enable long missions. Among various thrusters, electrostatic ones have well-defined physics, simplifying operational parameter optimization. This study developed a global model for an Inductively Coupled Plasma (ICP) cylindrical ion thruster with an output polarized grid system. Argon propellant is injected into the chamber, and ICP plasma is generated by a radiofrequency current. Neutral and excited species are accelerated out by diffusion, while ionized species are accelerated via the polarized grids' electric field. The polarized grid system was optimized for better plasma sheath use. The model considers single and multi-step ionization, the Electron Energy Distribution Function (EEDF), neutral gas, and electron power balance equations. Excited species influence ionization energy, but not ionic density. However, the ion substitution rate increases, essential for thrust and specific impulse. The model determines the neutral gas temperature by considering the power balance and interactions with other species.

Documentation of Plasma Physics. Pt. 1, Experimental Plasma Physics [and] Theoretical Plasma Physics

Documentation of Plasma Physics. Pt. 1, Experimental Plasma Physics [and] Theoretical Plasma Physics PDF Author:
Publisher:
ISBN:
Category : Plasma (Ionized gases)
Languages : en
Pages : 532

Get Book Here

Book Description


Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1212

Get Book Here

Book Description