Proceedings of the International School of Physics "Enrico Fermi.", Volume 25N. Zanichelli, 1953 - Nuclear physics |
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Page 101
... current density . Radial distance . End contraction in front of the electrode . Temperature . Electric potential . Average mass velocity . Electric field . Field enhancement factor . Coefficient of particle liberation . Dirac function ...
... current density . Radial distance . End contraction in front of the electrode . Temperature . Electric potential . Average mass velocity . Electric field . Field enhancement factor . Coefficient of particle liberation . Dirac function ...
Page 105
... current density at the cathode and V , the potential across the space - charge region . V. , X. and j have to be measured in V , V / cm and A / cm2 , respectively . MacKeowns formula is based on the assump- tion that electrons and ions ...
... current density at the cathode and V , the potential across the space - charge region . V. , X. and j have to be measured in V , V / cm and A / cm2 , respectively . MacKeowns formula is based on the assump- tion that electrons and ions ...
Page 107
2 density , which we call the I - F - emission density . The effect ... current den- sity j . to the value of q re- quired for the F- , T - F- or I ... current density j calculated for the F , T - F or I - F mechanism . ble much further ...
2 density , which we call the I - F - emission density . The effect ... current den- sity j . to the value of q re- quired for the F- , T - F- or I ... current density j calculated for the F , T - F or I - F mechanism . ble much further ...
Contents
W B THOMPSON Kinetic theory of plasma | 97 |
Topics in microinstabilities | 137 |
carrier mass | 159 |
Copyright | |
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adiabatic invariant amplitude approximation Boltzmann equation boundary conditions boundary layer calculated cathode coefficient collision components consider constant contraction corresponds courbe critère current density d³k d³v Debye length derived differential equations discharge dispersion relation distribution function eigenvalue electric field electrons and ions electrostatic energy principle equations of motion equilibrium exp[i(k finite fluid theory frequency given Hence instability integral interaction ionized k₁ KRUSKAL l'axe magnétique limit Liouville function lowest order magnetic field Maxwell's equations mode nonlinear obtain Ohm's law P₁ parameter particle périodique perturbation Phys plasma oscillations Plasma Physics Poisson's equation potential problem quantities R₁ region Rendiconti S.I.F. satisfied saturation current solution solving stabilité stability temperature thermal tion v₁ values variables vector velocity x₁ zero zero-order Απ