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Welcome to Quantifit’s Documentation!


Quantifit is aimed to make the standard quantification of EELS spectra easy, reliable and reproducable.

In this program, the core-loss spectra are fitted by a background, and cross-sections in the areas known to us:
  • The pre-edge background and
  • the tail of the ionization edge (the free electron gas like part)

Low-loss spectra are fitted including the zero-loss Peak , while the ionization edges of core-loss spectra can be have to be fitted seperately.

All analysis methods are automated for SI data sets.


Indices and tables

The near-edge structure (ELNES) is usually excluded. For very diffuse edges, the ELNES can be included.

The program is written in python and is freeware (free as in beer).