wulfric.Atom.spin_vector#

property

property Atom.spin_vector: ndarray#

Classical spin vector of the atom.

\[\begin{split}\boldsymbol{S} = \begin{pmatrix} S_x \\ S_y \\ S_z \end{pmatrix}\end{split}\]

By default it is set to \((0,0,0)^T\).

Returns:
spin_vector(3,) numpy.ndarray

Classical spin vector of the atom.