Shim et al. 10.1073/pnas.0700804104.
Fig. 4. Slices of 2D IR spectra of W(CO)6 in hexane for T = 2.0 ps in Fig. 2 at wpump = 1,983 cm-1. Pump pulses are shaped as a traditional etalon (solid line), a time-reversed etalon (dashed line), a Gaussian (dotted line), and a pulse pair (heavy line).
Fig. 5. 2D IR spectra of bis(triphenylphosphine)dicarbonylnickel in THF:hexane (1:3) with pump pulses shaped as a Gaussian (a) and a pulse pair (b).