jaianthv / xpeem-image-analysis-domain-wall-fluctuations

Magnetic domains are subjected to thermal fluctuations, using this code enables to better understand and quantify such domain wall fluctuations

Matlab code for domain wall extraction from magnetic contrast images obtained from X-ray photoemission electron microscopy

The code extracts the domain walls of magnetic domains from an image sequence acquired from X-ray photoemission electron microscopy. The code does the following function described in the videos shown below

1. Load XPEEM image sequence after drift correction
   
   

2. Clear unwanted area
   
   

3. Finally, Extracts domain walls from the individual images from the sequence
   
   

How to use the code:

Simply copy paste the code in the Matlab command window, edit as needed and run. Description of the code along with the necessary references, with an example is available as pdf (DW_analysis.pdf)

Codes written by Jaianth Vijayakumar

XPEEM images shown here were acquired by Jaianth Vijayakumar, Carlos A.F. Vaz

Samples prepared by Jaianth Vijayakumar, Michael Horisberger

Supervisors for this project : Carlos A.F. Vaz and Frithjof Nolting

THE XPEEM IMAGES SHOWN HERE WERE MEASURED AT SIM BEAMLINE at the SWISS LIGHT SOURCE, PAUL SCHERRER INSTITUT, SWITZERLAND