A.M. Dokter, S. Woutersen and H.J. Bakker, Anomalous slowing down of the vibrational relaxation of liquid water upon nanoscale confinement, Phys.Rev.Lett. 94, (Article number: 178301), 1-4 (2005)
N.C.J. van der Valk, P.C.M. Planken, A.N. Buijserd and H.J. Bakker, Influence of pump wavelength and crystal length on the phase matching of optical rectification, J. Opt. Soc. Am. B 22, 1714-1718 (2005)