Ultrafast IR pump-probe and 2D-IR photon echo spectroscopy of adenosine-thymidine base pairsChristian Greve, Nicholas K. Preketes, Rene. Costard, Benjamin Koeppe, Henk Fidder, Erik T.J. Nibbering, Friedrich Temps, Shaul Mukamel and Thomas ElsaesserEPJ Web of Conferences, 41 (2013) 05019DOI: https://doi.org/10.1051/epjconf/20134105019