Ionization-Equilibrium Equation of State.IV. Dense Plasmas and Liquid Metals.

1962 ◽  
Vol 136 ◽  
pp. 665 ◽  
Author(s):  
Carl A. Rouse
Keyword(s):  
Equilibrium Equation ◽  
Liquid Metals ◽  
Ionization Equilibrium ◽  
Dense Plasmas

scholarly journals Calculation of Ionization Equilibrium for Dense Plasmas

1993 ◽  
Vol 137 ◽  
pp. 266-268
Author(s):  
Massacrier Gerard
Keyword(s):  
Thermodynamic Equilibrium ◽  
Atomic Structure ◽  
Local Density ◽  
Free Electrons ◽  
Ionization Equilibrium ◽  
New Approach ◽  
Dense Plasmas ◽  
Self Consistent ◽  
Ionic States

AbstractWe propose a new approach to calculate the populations of the different ionic states and ionization stages that may exist in a plasma in thermodynamic equilibrium. A self-consistent scheme is solved for each ionization stage, which couples the local density of free electrons and the atomic structure of this stage.

scholarly journals Diffraction and transport in dense plasmas: Especially liquid metals

1998 ◽  
Vol 16 (1) ◽  
pp. 71-81 ◽  
Author(s):  
N. H. March ◽  
M. P. Tosi
Keyword(s):  
Alkali Metals ◽  
Liquid Metals ◽  
Pair Correlation ◽  
Transport Coefficients ◽  
Computer Experiments ◽  
Dynamical Structure ◽  
Dense Plasmas ◽  
Ion Interactions ◽  
Recent Computer ◽  
Intimate Relation

Recent computer experiments on liquid Mg and Bi (and also on dense hydrogen) have focussed anew on issues involving static and dynamical structure in plasmas. In Mg and Bi, under normal liquid metal conditions, separation of core and valence electrons is valuable both for thermodynamics and in interpreting diffraction experiments. Mg is considered in some detail as a specific example where there is weak electron–ion interaction. Finally, dynamical structure is considered. After a brief summary relating back to the electron–electron pair correlation contribution in X-ray scattering, attention is next focussed on the (longitudinal) viscosity of alkali metals via the Kubo formula. This viscosity is shown to be dominated by ion–ion interactions. Nevertheless, an intimate relation at the melting point is exposed between shear viscosity, thermal conductivity, and electrical resistivity, the latter two transport coefficients being dominated by electrons.

State densities and ionization equilibrium of atoms in dense plasmas

1990 ◽  
Vol 42 (4) ◽  
pp. 2346-2353 ◽  
Author(s):  
Isao Shimamura ◽  
Takashi Fujimoto
Keyword(s):  
Ionization Equilibrium ◽  
Dense Plasmas ◽  
State Densities

scholarly journals Equation of State and Ionization of Dense Plasmas

1990 ◽  
Vol 121 ◽  
pp. 43-58
Author(s):  
W. Ebeling
Keyword(s):  
Phase Transitions ◽  
Equation Of State ◽  
Quantum Statistics ◽  
Quantum Corrections ◽  
Ionization Equilibrium ◽  
Dense Plasmas ◽  
Equilibrium And Kinetics ◽  
Level Shifts ◽  
Main Effects ◽  
The Ideal

AbstractIn large regions of densities and temperatures the properties of plasmas are influenced by Coulombic forces. Here especially hydrogen and helium plasmas are studied. The region of nonideality is given and the main effects as screening, quantum corrections, level shifts and the cut off for the sum over states are discussed. Based on methods of classical and quantum statistics corrections to the ideal EOS are calculated. Interpolational expressions covering the whole density-temperature plane are given and phase transitions to highly ionized states are discussed. Level shifts due to nonideality are derived. Finally the ionization equilibrium and kinetics are considered theoretically focussing the attention on nonideality effects.

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