Approche thermodynamique structurale et dynamique de la transition metal-non metal dans les plasmas denses MX(MX)1-X (M=Alcalin ET X=Hallogene)

Objective

Different experimental and theoretical approaches were made in an attempt to understand the behaviour of a dense plasma such as a metal mixed with a salt of the same metal. Activity measurements have been made for all ranges of concentration. Small angle X-ray scattering (SAXS) measurements have been carried out to obtain information on cluster aggregation and its bifurcation to concentration fluctuations. Good correlations have been obtained between small angle neutron scattering measurements and direct activity measurements giving some support to the occurrence of concentration fluctuations on all ranges of concentration. A theoretical study has allowed the calculation of the stability of ionic clusters.

Programme(s)

• FP2-SCIENCE - Programme plan (EEC) to stimulate the international cooperation and interchange needed by European research scientists (SCIENCE), 1988-1992

Funding Scheme

CSC - Cost-sharing contracts

Coordinator

UNIVERSITE CLAUDE BERNARD LYON 1

Address

Boulevard Du 11 Novembre 1918, 43
69622 Villeurbanne
France

Participants (6)

ECOLE NORMALE SUPERIEURE DE LYON

France

Address

Allee D'italie 45-47
69364 Lyon

Forschungszentrum Karlsruhe Technik und Umwelt GmbH

Germany

Address

76021 Karlsruhe

TECHNICAL UNIVERSITY OF MUNICH

Germany

Address

21,Alte Akademie 16
85350 Freising

UNIVERSITAET DORTMUND

Germany

Address

August-schmidt-strasse 4
44227 Dortmund

UNIVERSITAET KARLSRUHE (TECHNISCHE HOCHSCHULE)

Germany

Address

Kaiserstrasse 12
76128 Karlsruhe

Università degli Studi di Trieste

Italy

Address

Miramare Grignano
34014 Trieste