Publication
Title
Ornstein-Zernike direct correlation function from diffraction experiments in supercooled liquid silicon and in disordered cobalt
Author
Abstract
Using experimental data for the structure factor S(q) of supercooled liquid silicon, and amorphous and supercooled liquid cobalt, we have calculated and compared the Fourier transform c(q) of the Ornstein-Zernike direct correlation function for these two systems. Differences of c(q) between Si and Co are ascribed to the different atomic coordination and packing, high in Co due to typical metallic bonding, and lower in Si due to more directional bonding. Also, in contrast to previous expectations, differences are found between the direct correlation function of amorphous and supercooled liquid cobalt.
Language
English
Source (journal)
Physics and chemistry of liquids. - London
Publication
London : 2012
ISSN
0031-9104
Volume/pages
50:1(2012), p. 131-136
ISI
000302318900013
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 14.05.2012
Last edited 08.06.2017
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