Figure 2: Calculated electron–vibration spectral functions for the labelled occupied states of adamantane.
From: Electron–vibration coupling induced renormalization in the photoemission spectrum of diamondoids
The vibrational modes contributed with the largest extent to the peaks are given in milli-electronvolt unit where the corresponding motion of atoms are depicted by red arrows. We also label the symmetry of vibrational modes. We only show one of the eigenstates of the vibrations in the case of degenerate modes. (a) HOMO state with t2 symmetry. (b) HOMO-1 state with t1 symmetry. (c) HOMO-2 state with e symmetry. (d) HOMO-3 with t1 symmetry. (e) HOMO-4 with t2 symmetry.
