| Numéro |
J. Phys. Colloques
Volume 41, Numéro C8, Août 1980
Fourth International Conference on Liquid and Amorphous Metals
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|---|---|---|
| Page(s) | C8-194 - C8-198 | |
| DOI | https://doi.org/10.1051/jphyscol:1980850 | |
Fourth International Conference on Liquid and Amorphous Metals
J. Phys. Colloques 41 (1980) C8-194-C8-198
DOI: 10.1051/jphyscol:1980850
1 Fachbereich Physikalische Chemie, Philipps-Universität Hans-Meerwein-Strasse, D-3550, Marburg, R.F.A.
2 Physik Department E 21, Technische Universität München, D-8046 Garching, R.F.A.
J. Phys. Colloques 41 (1980) C8-194-C8-198
DOI: 10.1051/jphyscol:1980850
STRUCTURE OF EXPANDED LIQUID RUBIDIUM BY NEUTRON DIFFRACTION
G. Franz1, W. Freyland1, W. Gläser2, F. Hensel1 et E. Schneider21 Fachbereich Physikalische Chemie, Philipps-Universität Hans-Meerwein-Strasse, D-3550, Marburg, R.F.A.
2 Physik Department E 21, Technische Universität München, D-8046 Garching, R.F.A.
Abstract
The static structure factor, S(Q), of liquid rubidium has been studied by neutron diffraction for temperatures up to 2000 K and pressures up to 139 bar near saturation conditions, corresponding to an expansion of the liquid from 1.46 to 0.54 gcm-3. The characteristic changes of the scattering behaviour and of the microscopic structure approaching the M-NM transition region are discussed. A comparison of these results with simple hard sphere model calculations is given.