Bhatt, Prajna;    Isaacs, Mark;    Liu, Yuhan;    Palgrave, Robert G;      (2024)    Correlation analysis in X-ray photoemission spectroscopy.                   Applied Surface Science , 672     , Article 160808.  10.1016/j.apsusc.2024.160808 <https://doi.org/10.1016/j.apsusc.2024.160808>.       Green open access