:term:`EFP_POL_DAMPING <EFP_POL_DAMPING (LIBFRAG)>`
"""""""""""""""""""""""""""""""""""""""""""""""""""

      Fragment-fragment polarization damping type. ``TT`` is a damping formula like Tang and Toennies.

      * **Type**: string
      * **Possible Values**: TT, OFF
      * **Default**: TT

