Abstract
A variational method based on thermodynamics of hard sphere system and pseudopotential perturbation scheme is used to determine the properties of mixing of liquid Al-Ge alloys as a function of composition. Entropy of mixing and concentration fluctuations are then obtained for hard sphere systems which are compared with the results of the quasilattice theory. The nature of atomic order in the liquid is discussed from the results of the concentration fluctuations in the long wavelength limit and from the chemical short range order.
| Original language | English |
|---|---|
| Journal | Journal of Non-Crystalline Solids |
| Volume | 250 |
| DOIs | |
| Publication status | Published - Aug 2 1999 |
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ASJC Scopus subject areas
- Ceramics and Composites
- Electronic, Optical and Magnetic Materials
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Ordering and structural properties of liquid Al-Ge alloys. / Ali, I.; Osman, S. M.; Singh, R. N.
In: Journal of Non-Crystalline Solids, Vol. 250, 02.08.1999.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Ordering and structural properties of liquid Al-Ge alloys
AU - Ali, I.
AU - Osman, S. M.
AU - Singh, R. N.
PY - 1999/8/2
Y1 - 1999/8/2
N2 - A variational method based on thermodynamics of hard sphere system and pseudopotential perturbation scheme is used to determine the properties of mixing of liquid Al-Ge alloys as a function of composition. Entropy of mixing and concentration fluctuations are then obtained for hard sphere systems which are compared with the results of the quasilattice theory. The nature of atomic order in the liquid is discussed from the results of the concentration fluctuations in the long wavelength limit and from the chemical short range order.
AB - A variational method based on thermodynamics of hard sphere system and pseudopotential perturbation scheme is used to determine the properties of mixing of liquid Al-Ge alloys as a function of composition. Entropy of mixing and concentration fluctuations are then obtained for hard sphere systems which are compared with the results of the quasilattice theory. The nature of atomic order in the liquid is discussed from the results of the concentration fluctuations in the long wavelength limit and from the chemical short range order.
UR - http://www.scopus.com/inward/record.url?scp=0345073186&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0345073186&partnerID=8YFLogxK
U2 - 10.1016/S0022-3093(99)00256-2
DO - 10.1016/S0022-3093(99)00256-2
M3 - Article
VL - 250
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
ER -