:term:`EFP_IND_DAMPING <EFP_IND_DAMPING (EFP)>`
"""""""""""""""""""""""""""""""""""""""""""""""

      Fragment-fragment polarization damping type. ``TT`` is a damping formula like Tang and Toennies. (EFP_POL_DAMPING c. v1.1)

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

