OFIELD_KAPPA

OFIELD_KAPPA = [real]

Description: The flag OFIELD_KAPPA sets the strength of bias potential in ${\textrm {eV}}/({\textrm {unit}}\,\,{\textrm {of}}\,\,Q)^{2}$ 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 $\kappa$ (in eV).

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