摘要:

AbstractThis paper is devoted to a systematic investigation of linear transport properties in strongly coupled binary ionic mixtures of pointlike ions interacting solely through Coulomb interactions. The basic formalism rests upon suitable extensions of the Boltzmann‐Ziman equation. Calculations are performed within binary ionic mixture (BIM) and polarized BIM (PBIM) frameworks respectively. We emphasize out the electron electric resistivity behavior investigated in the vicinity of critical ion demixin

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330512

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractThe possibility of the unified description of kinetic, hydrodynamic and reaction diffusion processes is considered. The generalized kinetic equation consists of three dissipative “collision integrals”:1The “collision integral” defined by processes of “collisions” in velocity space2The dissipative term of the diffusion type in the coordinate space3The dissipative term in the space of the electron concentrationnedefined by the ionization — recombination reaction in a plasmaThis equation can be used for the description of nonequilibrium processes of partially ionized plasmas for all values of Knu

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330513

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractWe present a theoretical formula and calculations of the dynamic structure factor (DSF) of expanded liquid metals on basis of the pseudopotential theory and the OCP approximation.

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330514

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractUsing a Green's function approach a low density equation of state is derived for quantum plasmas up to the order (e2n)5/2.

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330515

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractA quantum statistical approach is used to give a unified treatment of the metal‐nonmetal‐ and liquid‐vapour‐transitions in mercury. The limiting cases of the atomic vapour at low densities and the metallic fluid at high densities are included. A simple plasma model with only long range Coulomb forces has to be improved by considering also short range interactions. Estimates are given for the critical point of the liquid‐gas phase transition, as well as for the Mott density indicating the metal‐nonmetal

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330516

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractWe analyze the static and dynamic properties of strongly correlated multi‐layer structures. The two extreme configurations, the double‐layer and the infinite superlattice, are studied within a classical model. Static and dynamic instabilities are identified at high enough Γ values and at low enough layer spacings. Interlayer correlations cause the acoustic mode to develop ak= 0 energy

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330517

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractLongitudinal and transverse waves in colloidal crystals are excited by Brownian motion. The theory of dispersion relations including the influence of counter—ionic diffusion is discussed and confronted with experimental result

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330518

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractThe problem of a multi‐electron atom in a strong magnetic field is treated within the framework of a new statistical model. Here, the charge densitynis required to have axial symmmetry. The partial factorizationansatz,n(ϱ,z) =nϱ(ϱ) ·nz(ϱ;z), when introduced into Kadomtsev's equation, leads to a second‐order, non‐linear partial differential equation fornzthat is valid over an important range of field strengths. Analytical solutions for two limiting approximations are consistent with earlier qualitative studies. Some illustrative, numerical solutions for a less restrictive approximation reveal atomic structures analogous to accurate hydrogenic results, already in the

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330519

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractAs is known, so far only helium has appeared to be unique quantum liquid which does not solidify and becomes superfluid at low temperature. The situation is dramatically changed in presence of a strong magnetic field such that the distance between the Landau levels exceeds the Coulomb unit of energy. Under the circumstances, the interaction between hydrogenlike atoms in the triplet ground state is strongly anisotropic and pretty weak. For such a Bose gas of hydrogenlike atoms, there is a possibility of forming a Bose condensate and a superfluid state. The importance of the problem is due to the fact that it arises in various areas of physics, especially in astrophysics and physics of semiconductors. In semiconductors, a high density exciton gas is the unique object for the laboratory studies of the extreme states of matter in a ultrastrong magnetic field, where the “atomic” scale of a magnetic field for the hydrogenlike excitons is of the order of a few Tesla, quite realizable in a laborat

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330520

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractWe establish expressions for the collective modes in an one‐component plasma in a magnetic field. Using the results of the modes we determine the long‐time behaviour of the time correlation functions for the charge density, current density and the energy dens

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330521

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY