Fig. 6
From: Rapid multiple-quantum three-dimensional fluorescence spectroscopy disentangles quantum pathways

Comparison of fourth- and sixth-order 0Q coherence signatures of TIPS–TAP2− in THF. a Real part of a cross-peak transient of the rephasing 1Q–0Q–1Q contribution (\(\tilde p\)(4)) at (ℏωτ, ℏωt) = (2.06, 2.23 eV), along with c a respective double-sided Feynman diagram. b Real part of a cross-peak transient of the rephasing 2Q–0Q–1Q contribution (\(\tilde p\)(6)) at (ℏωτ, ℏωt) = (4.27, 2.23 eV) with d a respective double-sided Feynman diagram