Lumerical data includes a text file with the electric field strength data in a plane 26 nm from the silicon substrate surface as presented in graphical form in the paper. The associated material models and fit settings in Lumerical are included in a screen shot. The spectra presented in the paper are included in text file format.
Jones, R. (Creator), Batten, T. (Creator), Smith, B. (Creator), Silhanek, A. (Creator) (18 Apr 2021). Dataset for "Surface Enhanced Raman Scattering of Crystal Violet". University of Bath. 10.15125/BATH-00991