OFIELD_KAPPA

OFIELD_KAPPA = [real] 

Description: The tag OFIELD_KAPPA sets the strength of the bias potential in the Interface pinning method.

---

The bias potential in the Interface pinning method is written as

$U_{\text{bias}}(\mathbf {R} )={\frac {\kappa }{2}}\left(Q_{6}(\mathbf {R} )-A\right)^{2}$.

The tag OFIELD_KAPPA method sets the strength of the bias potential $\kappa$. The unit of $\kappa$ is ${\textrm {eV}}/({\textrm {unit}}\,\,{\textrm {of}}\,\,Q)^{2}$.

Related tags and articles

Interface pinning, OFIELD_Q6_NEAR, OFIELD_Q6_FAR, OFIELD_A

Examples that use this tag

---