Proceedings of the International School of Physics "Enrico Fermi.", Volume 25N. Zanichelli, 1953 - Nuclear physics |
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Page 101
Saturation current per unit area . D Diffusion coefficient . e Elementary charge . E Energy . h Plank's constant . i I ... Electric field . Field enhancement factor . Coefficient of particle liberation . Dirac function . P Work function ...
Saturation current per unit area . D Diffusion coefficient . e Elementary charge . E Energy . h Plank's constant . i I ... Electric field . Field enhancement factor . Coefficient of particle liberation . Dirac function . P Work function ...
Page 104
... electric field ( X ) but only approximate analytical formulae for very high or very small electric fields . LO 6 7 8 9 To judge whether the T - F - mechanism is able to explain the production q = 102 B = 1 9-102 9-10 T = 3000 ° K 8.5 B ...
... electric field ( X ) but only approximate analytical formulae for very high or very small electric fields . LO 6 7 8 9 To judge whether the T - F - mechanism is able to explain the production q = 102 B = 1 9-102 9-10 T = 3000 ° K 8.5 B ...
Page 126
... Electric field ( E ) , relative axial density of the negative ions ( yo = n - o / neo ) and relative axial posi ... field E independent of the current . How- ever with decreasing current we reach a region where the electric field ...
... Electric field ( E ) , relative axial density of the negative ions ( yo = n - o / neo ) and relative axial posi ... field E independent of the current . How- ever with decreasing current we reach a region where the electric field ...
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