Z1 and Z2 potentials: Difference between revisions
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Carl McBride (talk | contribs) (Added table for the parameters of Z1 and Z2) |
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The '''Z | The '''Z potentials''' ('''Z1''' and '''Z2''') are given by (Eq. 1 in <ref>[http://dx.doi.org/10.1063/1.1534831 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)]</ref>) | ||
:<math>\Phi_{12}(r) = a \frac{e^{\alpha r}}{r^3} \cos (2k_Fr) + b \left( \frac{\sigma}{r} \right)^n + V_0 </math> | :<math>\Phi_{12}(r) = a \frac{e^{\alpha r}}{r^3} \cos (2k_Fr) + b \left( \frac{\sigma}{r} \right)^n + V_0 </math> | ||
Latest revision as of 14:13, 2 November 2010
The Z potentials (Z1 and Z2) are given by (Eq. 1 in [1])
Parameters[edit]
The following parameters are taken from Table I
| a | b | n | ||||||
| Z1 | 1.58 | –0.22 | 4.120 | 4.2 | 0.331 | 18.0 | 2.64909 | 0.04682632 |
| Z2 | 1.04 | 0.33 | 4.139 | 4.2 | 0.348 | 14.5 | 2.64488 | 0.13391543 |
See also[edit]
References[edit]
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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