Data from Woollam instruments

The reader supports VASE/CompleteEASE ellipsometry files exported from J.A. Woollam instruments in the .dat format, via WoollamParser.

• Parser: src/pynxtools_ellips/parsers/woollam.py
• Config file: src/pynxtools_ellips/config/config_woollam.json

See Learn > Reader architecture for how the pieces fit together.

Example

An example dataset can be found here. Both the ELN file and the .dat data file need to be passed:

pynx convert examples/eln_data.yaml examples/test-data.dat --reader ellips --nxdl NXellipsometry --output SiO2onSi.nxs

See Tutorial > Convert your first ellipsometry dataset for a walkthrough.

Acknowledgments

We thank Carola Emminger and Chris Sturm for providing the implementation and respective example data for this reader.