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Titolo:
ELECTRONIC AND IONIC INTERACTIONS ANALYZED THROUGH CONCENTRATION AND CHARGE FLUCTUATIONS IN KXKCL(1-X) MIXTURES
Autore:
HILY L; DUPUYPHILON J; JAL JF; CHIEUX P;
Indirizzi:
UNIV LYON 1,DEPT PHYS MAT F-69365 LYON FRANCE
Titolo Testata:
Progress of theoretical physics. Supplement
fascicolo: 126, , anno: 1997,
pagine: 373 - 378
SICI:
0375-9687(1997):126<373:EAIIAT>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
22
Recensione:
Indirizzi per estratti:
Citazione:
L. Hily et al., "ELECTRONIC AND IONIC INTERACTIONS ANALYZED THROUGH CONCENTRATION AND CHARGE FLUCTUATIONS IN KXKCL(1-X) MIXTURES", Progress of theoretical physics. Supplement, (126), 1997, pp. 373-378

Abstract

A deeper insight into short, medium and long ranges behaviour of partial structure factors (PSF) measured in the rich metal domain of KxKCL(1-x) solutions as a function of composition shows up that structural changes are characterised by a non-linear perturbation of the screening properties prevailing in the pure metal liquid. Pseudopotential theory for describing the anion-conduction electron interaction, and perturbation calculations must be dropped. The correlation between long wavelength limits of PSF and thermodynamic is particularly difficult to unravel at k = 0. The structural changes observed in neutron diffraction indicate that a better understanding of these correlations consists in treating the correlation between charge fluctuations and atomic concentration fluctuations.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/10/20 alle ore 19:44:42