Fig. 3: Quantitative temporal study of Plasmon resonance and near-field heating.
From: Direct molecular-level near-field plasmon and temperature assessment in a single plasmonic hotspot
a Calculated plasmon frequency and temperature for every Raman spectrum measured over time (indicated in the figure) and corresponding to the spectra presented in Fig. 1A. b Calculated average of the plasmon resonance and average temperature for the TERS spectra in the absence (full curve) and presence (dashed curve) of blinking lines. The blue and red highlights show the limits of −1000 cm−1 and +1000 cm−1 (anti-Stokes and Stokes Raman signals, respectively) measured experimentally
