9-3 Lennard-Jones potential: Difference between revisions
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== Functional form == | |||
The 9-3 Lennard-Jones potential is related to the [[Lennard-Jones model|standard Lennard-Jones potential]]. | The 9-3 Lennard-Jones potential is related to the [[Lennard-Jones model|standard Lennard-Jones potential]]. | ||
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\left( \frac{ \sigma }{r} \right)^3 \right]. | \left( \frac{ \sigma }{r} \right)^3 \right]. | ||
</math> | </math> | ||
== Applications == | |||
It is commonly used to model the interaction between the particles | |||
of a fluid with a flat structureless solid wall. | |||
Revision as of 13:41, 23 March 2007
Functional form
The 9-3 Lennard-Jones potential is related to the standard Lennard-Jones potential.
It takes the form:
![{\displaystyle V(r)={\frac {3{\sqrt {3}}}{2}}\epsilon \left[\left({\frac {\sigma }{r}}\right)^{9}-\left({\frac {\sigma }{r}}\right)^{3}\right].}](https://wikimedia.org/api/rest_v1/media/math/render/svg/165d80fbb8c692498e9ffa866c81cb5f1466306e)
Applications
It is commonly used to model the interaction between the particles of a fluid with a flat structureless solid wall.