P.J. Eenshuistra, M. Gochitashvilli, R. Becker, A.W. Kleyn and H.J. Hopman, Negative hydrogen ion densities and drift velocities in a multicusp ion source, J. Appl. Phys. 67, 85-96 (1990)
R.J. Smith, A.W. Denier van der Gon and J.F. van der Veen, Peak shape analysis for the determination of interface structure in reactive metallic bilayers: Pd on Al, Nucl. Instrum. Methods Phys. Res., Sect B 45, 429-433 (1990)
L.D. Noordam, M.P. de Boer and H.B. van Linden van den Heuvell, Nonhydrogenic Rydberg states in external fields as intermediate resonances in multiphoton ionization, Phys. Rev. A 41, 6267-6270 (1990)
S. Deckers, F.H.P.M. Habraken, W.F. van der Weg, A.W. Denier van der Gon, B. Pluis, J.F. van der Veen and R. Baudoing, Segregation at the Pt0.5Ni0.5(111) surface studied by medium-energy ion scattering, Phys. Rev. B 42, 3253-3259 (1990)
R. de Reus, F.W. Saris, G.J. van der Kolk, C. Witmer, B. Dam, D.H.A. Blank, D.J. Adelerhof and J. Flokstra, Buffer layers for superconducting Y-Ba-Cu-O thin films on silicon and SiO2, Mater. Sci. Eng. B 7, 135-147 (1990)
S. Roorda, J.M. Poate, D.C. Jacobson, D.J. Eaglesham, B.S. Dennis, S. Dierker, W.C. Sinke and F. Spaepen, Point defect populations in amorphous and crystalline silicon, Solid State Commun. 75, 197-200 (1990)
J.M. Schins, L.D.A. Siebbeles, J.H. Los, M. Kristensen and H. Koch, Determination of the transition dipole moment mi®b(R) in H2 from the measurement of vibrational wave functions, J. Chem. Phys. 93, 3887-3890 (1990)
R.H.M. Groeneveld, R. Sprik and A. Lagendijk, Ultrafast relaxation of electrons probed by surface plasmons at a thin silver film, Phys. Rev. Lett. 64, 784-787 (1990)
A. Polman, A.J. Vredenberg, W.H. Urbanus, P.J. van Deenen, H.P. Alberda, H.B. Krop, I. Attema, E. de Haas, H.H. Kersten, S. Doorn, J. Derks, J. ter Beek, S. Roorda, R. Schreutelkamp, J.G. Bannenberg and F.W. Saris, An MeV facility for materials research, Nucl. Instrum. Methods Phys. Res., Sect B 37/38, 935-940 (1989)