Pascal Chabert's Physics of Radio-Frequency Plasmas PDF

By Pascal Chabert

ISBN-10: 0521763002

ISBN-13: 9780521763004

Low-temperature radio frequency plasmas are crucial in a variety of sectors of complex know-how, from micro-engineering to spacecraft propulsion structures and effective resources of sunshine. the topic lies on the advanced interfaces among physics, chemistry and engineering. Focusing totally on physics, this e-book will curiosity graduate scholars and researchers in utilized physics and electric engineering. The booklet contains a state-of-the-art viewpoint on RF plasmas. It additionally covers easy plasma physics together with delivery in bounded plasmas and electric diagnostics. Its pedagogic kind engages readers, aiding them to advance actual arguments and mathematical analyses. labored examples follow the theories lined to reasonable situations, and over a hundred in-text questions enable readers positioned their newly obtained wisdom to take advantage of and achieve self belief in using physics to genuine laboratory occasions.

Show description

Read or Download Physics of Radio-Frequency Plasmas PDF

Similar electricity books

Read e-book online Time Domain Methods in Electrodynamics: A Tribute to PDF

This ebook contains contributions given in honor of Wolfgang J. R. Hoefer. area and time discretizing time area equipment for electromagnetic full-wave simulation have emerged as key numerical equipment in computational electromagnetics. Time area tools are flexible and will be utilized to the answer of a variety of electromagnetic box difficulties.

Frank Sabath, Eric L. Mokole's Ultra-Wideband, Short-Pulse Electromagnetics 10 PDF

This ebook offers contributions of deep technical content material and excessive medical caliber within the components of electromagnetic conception, scattering, UWB antennas, UWB structures, flooring penetrating radar (GPR), UWB communications, pulsed-power iteration, time-domain computational electromagnetics, UWB compatibility, objective detection and discrimination, propagation via dispersive media, and wavelet and multi-resolution options.

Download e-book for kindle: The Quantum Theory of Radiation by E. R. Pike

This distinct e-book provides a unified, in-depth learn of phenomena in photon-matter interactions over various many orders of strength. It presents an intensive therapy of relativistic quantum electrodynamics from the quantum box theoretic method, including non-relativistic conception in either constrained and unconfined geometries.

Get Plasma Physics for Controlled Fusion PDF

This new version provides the fundamental theoretical and analytical tools had to comprehend the new fusion study of tokamak and trade ways. the writer describes magnetohydrodynamic and kinetic theories of hot and cold plasmas intimately. The publication covers new very important themes for fusion reports akin to plasma shipping by means of float turbulence, which depend upon the magnetic configuration and zonal flows.

Additional resources for Physics of Radio-Frequency Plasmas

Example text

Taking the example of vibrations, we have e− + Cl2 (v = 0) → Cl2 (v = 1) + e− , e− + Cl2 (v = 0) → Cl2 (v = 2) + e− , e− + Cl2 (v = 1) → Cl2 (v = 2) + e− , etc. The energy difference between two vibrational levels is significantly less than 1 eV, so that a very large fraction of the electron population can experience such inelastic collisions. The reaction rate for vibrational excitation is therefore high and vibrational excited states may play a rˆole in the discharge equilibrium. In particular, the vibrational energy can be coupled to translational motion, leading to significant neutral gas heating [26].

67) The last term describes damping, arising in this case from elastic collisions, and may be neglected at low pressure. This relation was obtained by Bohm and Gross [240]. At large k, the electron plasma wave propagates at constant speed, ve , and at small k they become constant-frequency waves at ωpe (note that this dispersion relation has a similar form to the electromagnetic wave dispersion relation, except that the latter propagate at the speed of light at large k). The phase speed 52 Plasma dynamics and equilibrium ω/k is given by vφ = ve 1 + 1/2 1 2 k λ2D .

A Eq. 27) shows Kiz to be of Arrhenius (thermally activated) form. In the steady state Kiz (Te ) = wall ne 1 A . 41) The LHS is an exponential function of Te . On the RHS, the wall flux is likely to be proportional to the mean electron density, so the electron density dependence vanishes; however, the gas density ng is proportional to gas pressure. Hence the electron temperature is linked to the gas pressure and the system size. In the case of an electronegative plasma, one would also need to consider attachment and detachment processes that capture and liberate electrons in the volume.

Download PDF sample

Physics of Radio-Frequency Plasmas by Pascal Chabert


by George
4.1

Rated 4.01 of 5 – based on 11 votes