Implements the NdFeB unit cell into vampire.
Adds parameters to the exponential exchange equation, i.e. instead of just a decay length, one can also implement a multiplier and a shift.
The normalise function has been fixed: before the number of interactions was not being summed.
Implements the NdFeB unit cell into vampire. Adds parameters to the exponential exchange equation, i.e. instead of just a decay length, one can also implement a multiplier and a shift. The normalise function has been fixed: before the number of interactions was not being summed.