How can I analyze EPR (electron paramagnetic resonance) data for nanocomposite material?
What kind of knowledge do you already have so we can build on it? There is a reason why there are full-term introduction classes for EPR spectroscopy, doing it well and knowing what you are doing is not trivial.
Dear Dr. M. A. Elsharkawy
I think the following link will be useful for you
https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Spectroscopy/Magnetic_Resonance_Spectroscopies/Electron_Paramagnetic_Resonance/EPR_-_Interpretation
Best regards
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