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Several quantities in PMMA irradiated with 0.5 eV/atom deposited dose. (Top left panel) Electronic and atomic temperatures, together with partial temperatures of carbon, oxygen, and hydrogen atomic subsystems. (Top right panel) Band gap of PMMA. (Bottom left panel) Electron–ion (electron–phonon) coupling parameter evolution during and after irradiation. (Bottom right panel) Mulliken charges on carbon, oxygen, and hydrogen ions.
