OFIELD_A
OFIELD_A = [real]
Description: The tag OFIELD_A sets the desired order parameter [math]\displaystyle{ Q_6 }[/math] in the Interface pinning method.
The bias potential in the Interface pinning method is written as
- [math]\displaystyle{ U_\text{bias}(\mathbf{R}) = \frac\kappa2 \left(Q_6(\mathbf{R}) - A\right)^2 }[/math].
The tag Interface pinning method sets the value of the desired value of the order parameter [math]\displaystyle{ A }[/math].