\(\renewcommand\AA{\unicode{x212B}}\)
MsdYi¶
Description¶
The Yi model for Mean-squared displacement fitting is defined as:
\[\mbox{Height} \cdot \left(1 + \frac{x^4 \sigma}{72}\right) \cdot e^{\left(\frac{-x^2 \cdot MSD}{6}\right)}\]
- where:
\(MSD\) is the mean squared displacement
\(Sigma\) is the standard deviation
\(Height\) is the intensity scaling
Properties (fitting parameters)¶
Name |
Default |
Description |
|---|---|---|
Height |
1.0 |
Height |
Msd |
0.05 |
Mean square displacement |
Sigma |
1.0 |
Sigma |
Categories: FitFunctions | QuasiElastic
Source¶
Python: MsdYi.py