FitModel_Fano
chemicha edited this page Feb 2, 2016
·
1 revision
This fit model is suited to fit resonances with a Fano lineshape.
U. Fano, Phys. Rev. 124, 1866 (1961)
For instance, such resonances occur in interference processes, such as the Kondo effect in scanning tunneling spectroscopy.
Parameters:
- y_0: offset in y direction
- x_center: center of the resonance
- A: amplitude
- w: width of the resonance
- m: linear background
- q: Fano factor
official project webpage: SpectraFox.com | contact via mail at:
- Data Manipulation:
- average columns in a single file
- average columns between multiple files
- add/subtract scalars or reference columns
- add/subtract two files
- multiply/divide scalars of reference columns
- crop data columns
- Numeric Manipulation:
- atomic force microscopy tools:
- Visualization:
- Non-linear Fitting:
- Special Tools: