Our group has published one of the few works addressing field-enhanced Raman scattering of organic molecules at THz frequencies. In collaboration with the group in Cambridge, we identify the influence of intermolecular as well as metal-molecule interactions in the THz spectra.
A. B. Amoruso, R. A. Boto, E. Elliot, B. de Nijs, R. Esteban, T. Földes, F. Aguilar-Galindo, E. Rosta, J. Aizpurua, and J. J. Baumberg “Uncovering low-frequency vibrations in surface-enhanced Raman of organic molecules” Nature Comm. 15:6733 (2024).
Full publication at: https://www.nature.com/articles/s41467-024-50823-x