Bakker, J. M.; Plützer, C.; Hünig, I.; Häber, T.; Compagnon, I.; Helden, G. v.; Meijer, G.; Kleinermanns, K.: Folding Structures of Isolated Peptides as Revealed by Gas-Phase Mid-Infrared Spectroscopy. ChemPhysChem 6 (1), pp. 120 - 128 (2005)

Chin, W.; Compagnon, I.; Dognon, J.-P.; Canuel, C.; Piuzzi, F.; Dimicoli, I.; Helden, G. v.; Meijer, G.; Mons, M.: Spectroscopic Evidence for Gas-Phase Formation of Successive β-Turns in a Three-Residue Peptide Chain. Journal of the American Chemical Society 127 (5), pp. 1388 - 1389 (2005)

Rößler, M.; Geng, P.; Wintterlin, J.: A high-pressure scanning tunneling microscope for studying heterogeneous catalysis. Review of Scientific Instruments 76 (02), pp. 023705–1 - 023705–7 (2005)

Valle, J. J.; Eyler, J. R.; Oomens, J.; Moore, D. T.; Meer, A. F. G. v. d.; Helden, G. v.; Meijer, G.; Hendrickson, C. L.; Marshall, A. G.; Blakney, G. T.: Free electron laser-Fourier transform ion cyclotron resonance mass spectrometry facility for obtaining infrared multiphoton dissociation spectra of gaseous ions. Review of Scientific Instruments 76 (2), 023103 (2005)

Compagnon, I.; Oomens, J.; Bakker, J. M.; Meijer, G.; Helden, G. v.: Vibrational spectroscopy of a non-aromatic amino acid-based model peptide: identification of the γ-turn motif of the peptide backbone. Physical Chemistry Chemical Physics 7 (1), pp. 13 - 15 (2005)

Fielicke, A.; Helden, G. v.; Meijer, G.; Pedersen, D. B. ..; Simard, B.; Rayner, D. M.: Gold Cluster Carbonyls: Saturated Adsorption of CO on Gold Cluster Cations, Vibrational Spectroscopy, and Implications for Their Structures. Journal of the American Chemical Society 127 (23), pp. 8416 - 8423 (2005)

Fielicke, A.; Helden, G. v.; Meijer, G.; Simard, B.; Rayner, D. M.: Direct Observation of size Dependent Activation of NO on Gold Clusters. Physical Chemistry Chemical Physics 7 (23), pp. 3906 - 3909 (2005)

Kleiman, U.; Becker, U.: Orientation and alignment generated from photoionization of closed-shell cations. Journal of Electron Spectroscopy and Related Phenomena 142 (1), pp. 45 - 58 (2005)

Merritt, J. M.; Küpper, J.; Miller, R. E.: Entrance channel X–HF (X = Cl, Br and I) complexes studied by high-resolution infrared laser spectroscopy in helium nanodroplets. Physical Chemistry Chemical Physics 7 (1), pp. 67 - 78 (2005)

Rüdel, A.; Hergenhahn, U.; Maier, K.; Rennie, E. E.; Kugeler, O.; Viefhaus, J.; Lin, P.; Luccese, R. R.; Bradshaw, A. M.: Exchange interaction effects in NO core level photoionization cross-sections. New Journal of Physics 7, 189 (2005)

Paulus, U. A.; Wang, Y.; Kim, S. H.; Geng, P.; Wintterlin, J.; Jacobi, K.; Ertl, G.: Inhibition of CO oxidation on RuO₂(110) by adsorbed H₂O molecules. Journal of Chemical Physics 121 (22), pp. 11301 - 11308 (2004)

Wagner, H.-P.; DeSilva, A.; Kampen, T. U.: Exciton emission in PTCDA films and PTCDA/Alq₃ multilayers. Physical Review B 70, pp. 235201 - 235207 (2004)

Friedrich, B.: A quasi-analytic model of a linear Stark accelerator/decelerator for polar molecules. The European Physical Journal D 31 (2), pp. 313 - 336 (2004)

Veldhoven, J. v.; Küpper, J.; Bethlem, H. L.; Sartakov, B.; Roij, A. J.A. v.; Meijer, G.: Decelerated molecular beams for high-resolution spectroscopy: the hyperfine structure of ¹⁵ND₃. The European Physical Journal D 31 (2), pp. 337 - 349 (2004)

Pascual, J. I.; Bihlmayer, G.; Koroteev, Y. M.; Rust, H.-P.; Ceballos, G.; Hansmann, M.; Horn, K.; Chulkov, E. V.; Blügel, S.; Echenique, P. M. et al.; Hofmann, P.: Role of spin in quasiparticle interference. Physical Review Letters 93 (19), 196802 (2004)

Shukla, A. K.; Banik, S.; Dhaka, R. S.; Biswas, C.; Barman, S. R.; Haak, H.: Versatile UHV compatible Knudsen type effusion cell. Review of Scientific Instruments 75 (11), pp. 4467 - 4470 (2004)

Egorov, D.; Campbell, W. C.; Friedrich, B.; Maxwell, S. E.; Tsikata, E.; Buuren, L. D. v.; Doyle, J. M.: Buffer-gas cooling of NH via the beam loaded buffer-gas method. The European Physical Journal D 31 (2), pp. 307 - 311 (2004)

Moore, D. T.; Oomens, J.; Eyler, J. R.; Meijer, G.; Helden, G. v.; Ridge, D. P.: Gas-Phase IR Spectroscopy of Anionic Iron Carbonyl Clusters. Journal of the American Chemical Society 126 (45), pp. 14726 - 14727 (2004)

Nee, M. J.; Osterwalder, A.; Neumark, D. M.; Kaposta, C.; Uhalte, C. C.; Xie, T.; Kaledin, A.; Bowman, J. M.; Carter, S.; Asmis, K. R.: Experimental and theoretical study of the infrared spectra of BrHI^- and BrDI^-. Journal of Chemical Physics 121 (15), pp. 7259 - 7268 (2004)

Viefhaus, J.; Grum-Grzhimailo, A. N.; Kabachnik, N. M.; Becker, U.: Electron–electron coincidence study of double Auger processes in atoms. Journal of Electron Spectroscopy and Related Phenomena 141 (2-3), pp. 121 - 126 (2004)