wulfric.Atom.spin_direction#
property
- property Atom.spin_direction: ndarray#
Direction of the classical spin vector.
\[\vert \boldsymbol{\hat{S}} \vert = 1\]By default it is undefined: \((0,0,0)^T\)
- Returns:
- spin_direction(3,) numpy.ndarray
Direction of the classical spin vector.
See also