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Update force field authored by Laura Scalfi's avatar Laura Scalfi
...@@ -52,6 +52,7 @@ and of course we have ...@@ -52,6 +52,7 @@ and of course we have
- [Lennard-Jones](#lj) - [Lennard-Jones](#lj)
- [Fumi-Tosi](#ft) - [Fumi-Tosi](#ft)
- [Extended Fumi-Tosi](#xft) - [Extended Fumi-Tosi](#xft)
- [Dipole Aspherical Ion Model](#daim)
- [Steele wall](#steele) - [Steele wall](#steele)
* [Intramolecular interactions](#intra) * [Intramolecular interactions](#intra)
...@@ -194,8 +195,12 @@ where the same damping functions as for the Tosi-Fumi potential are used. ...@@ -194,8 +195,12 @@ where the same damping functions as for the Tosi-Fumi potential are used.
The parameters of this potential are $`\eta_{ij}`$, $`B_{ij}`$, $`n`$, $`\eta'_{ij}`$, $`B'_{ij}`$, $`C_{ij}`$, $`D_{ij}`$, $`d_{dd}^{ij}`$, $`d_{dq}^{ij}`$ for each pair. Mixing rules are similar to the ones of the Fumi-Tosi potential (but $`n`$ has to be the same for all the pairs). The parameters of this potential are $`\eta_{ij}`$, $`B_{ij}`$, $`n`$, $`\eta'_{ij}`$, $`B'_{ij}`$, $`C_{ij}`$, $`D_{ij}`$, $`d_{dd}^{ij}`$, $`d_{dq}^{ij}`$ for each pair. Mixing rules are similar to the ones of the Fumi-Tosi potential (but $`n`$ has to be the same for all the pairs).
<a name="daim">
## Dipole Aspherical Ion Model ## Dipole Aspherical Ion Model
</a>
This potential is an extension of the Fumi-Tosi potential to account for the impact of the deformation of the electronic clouds in condensed phases on the repulsion energy [[Madden1996][5]] This potential is an extension of the Fumi-Tosi potential to account for the impact of the deformation of the electronic clouds in condensed phases on the repulsion energy [[Madden1996][5]]
```math ```math
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