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. Author manuscript; available in PMC: 2018 Nov 14.
Published in final edited form as: J Phys Chem B. 2015 Aug 10;119(33):10586–10596. doi: 10.1021/acs.jpcb.5b07078

Figure 5.

Figure 5.

2D SFG spectra of (dT)10-SH, (dT)15-SH, and (dT)25-SH monolayers on gold. 2D SFG spectra at t2 = 0 fs for (a) (dT)10-SH, (b) (dT)15-SH, and (c) (dT)25-SH. All spectra are normalized to the most intense peak and plotted from −1 to +1 with contour steps of 10%. Zero level contours are omitted002E