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radtools.ExchangeParameter.dmi_matrix#

property

property ExchangeParameter.dmi_matrix: ndarray#

Asymmetric part of the exchange matrix.

[[0, D_z, -D_y],
 [-D_z, 0, D_x],
 [D_y, -D_x, 0]]
Returns:
dmi_matrix(3, 3) numpy.ndarray

Asymmetric part of the exchange matrix.

See also

dmi

Dzyaroshinsky-Moria interaction vector.

dmi_module

Module of Dzyaroshinsky-Moria vector.

rel_dmi

Relative strength of Dzyaroshinsky-Moria interaction.