2013, Greve, C., Preketes, N.K., Costard, R., Koeppe, B., Fidder, H., Nibbering, E.T.J., Temps, F., Mukamel, S., Elsaesser, T.

We characterize diagonal and off-diagonal anharmonicities of N-H stretching vibrations in adenosine and thymidine monomers and in A•T-base pairs in chloroform solution, showing the important role of coupling between vibrationally excited N-H stretching states.