Effective Pair Potentials of Liquid Silicon and Gallium Estimate from Experimental Structure Factor Data

2002 ◽  
Vol 21 (1-2) ◽  
pp. 53-58
Author(s):  
P.D. Mitev, ◽  
Y. Waseda,
Keyword(s):  
Structure Factor ◽  
Liquid Silicon ◽  
Pair Potentials ◽  
Effective Pair ◽  
Factor Data ◽  
Experimental Structure

Density Dependent Potentials in Simple Liquids

1972 ◽  
Vol 50 (20) ◽  
pp. 2461-2463 ◽  
Author(s):  
P. A. Egelstaff ◽  
S. S. Wang
Keyword(s):  
Density Dependence ◽  
Structure Factor ◽  
Liquid Structure ◽  
Real Space ◽  
Wave Number ◽  
Liquid Alkali Metal ◽  
Lennard Jones ◽  
Pair Potentials ◽  
Effective Pair ◽  
Fermi Wave Number

The density dependence of effective pair potentials may be studied through the density dependence of the liquid structure factor. For a liquid alkali metal (Rb) it is suggested that the ρ1/3 behavior of the Fermi wave-number of the electron gas explains the ρ1/3 behavior of the liquid structure factor recently discovered by Egelstaff et al. For the Lennard-Jones fluid and for liquid neon it is suggested that a near ρ-independent potential gives rise to ρ-dependent changes in the liquid structure factor corresponding to changes in the number of nearest neighbors in real space. This suggestion is tested by comparison with experiment.

Experimental structure factor of solutions of randomly branched polymers

1990 ◽  
Vol 51 (20) ◽  
pp. 2373-2385 ◽  
Author(s):  
F. Schosseler ◽  
M. Daoud ◽  
L. Leibler
Keyword(s):  
Structure Factor ◽  
Branched Polymers ◽  
Experimental Structure

Anharmonic Effective Pair Potentials of γ- and α-CuBr at High Pressure

2000 ◽  
Vol 39 (Part 1, No. 12A) ◽  
pp. 6747-6751 ◽  
Author(s):  
Akira Yoshiasa ◽  
Maki Okube ◽  
Osamu Ohtaka ◽  
Osamu Kamishima ◽  
Yoshinori Katayama
Keyword(s):  
High Pressure ◽  
Pair Potentials ◽  
Effective Pair
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