Z1 and Z2 potentials
From SklogWiki
The Z potentials (Z1 and Z2) are given by (Eq. 1 in
\[\Phi_{12}(r) = a \frac{e^{\alpha r}}{r^3} \cos (2k_Fr) + b \left( \frac{\sigma}{r} \right)^n + V_0 \]
[edit] Parameters
The following parameters are taken from Table I
| a | \(\alpha\) | \(k_F\) | b | \(\sigma\) | n | \(r_c\) | \(V_0\) | |
| Z1 | 1.58 | –0.22 | 4.120 | 4.2 \(\times 10^8\) | 0.331 | 18.0 | 2.64909 | 0.04682632 |
| Z2 | 1.04 | 0.33 | 4.139 | 4.2 \(\times 10^7\) | 0.348 | 14.5 | 2.64488 | 0.13391543 |
[edit] See also
[edit] References
- ↑ Jonathan P. K. Doye, David J. Wales, Fredrik H. M. Zetterling, and Mikhail Dzugutov " The favored cluster structures of model glass formers", Journal of Chemical Physics 118 pp. 2792-2799 (2003)
Related reading
- Måns Elenius and Mikhail Dzugutov "Evidence for a liquid-solid critical point in a simple monatomic system", Journal of Chemical Physics 131, 104502 (2009)
- Måns Elenius, Tomas Oppelstrup, and Mikhail Dzugutov "Evidence for a simple monatomic ideal glass former: The thermodynamic glass transition from a stable liquid phase", Journal of Chemical Physics 133 174502 (2010)
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