Check out our new letter published in JPCL, Vibrational Probe at the Electrochemical Interface: Dependence on Plasmon Coupling and Potential on the Lineshape in Two-Dimensional Infrared Spectroscopy. We discuss some effects that are relevant in 2D IR spectroscopy of molecular monolayers subject to an electrochemical potential. Importantly we demonstrate some of the important consequences of the coupling between the molecular vibrations and the plasmon mode, including the nontrivial mixing of these states.
Potential dependent 2D IR spectra of a molecular monolayer — the plasmon is not superficial
