Constants
=========

All of these are also accessible from the module level, e.g. ``SpinWaveToolkit.MU0``.

.. autodata:: SpinWaveToolkit.helpers.MU0

.. autodata:: SpinWaveToolkit.helpers.C

.. autodata:: SpinWaveToolkit.helpers.HBAR

.. autodata:: SpinWaveToolkit.helpers.KB


Pre-defined materials (constants of type :doc:`classes/Material`) are defined in :doc:`classes/Material` class documentation.