Fielicke, A.; Gruene, P.; Meijer, G.; Rayner, D. M.: The adsorption of CO on transition metal clusters: A case study of cluster surface chemistry. Surface Science 603 (10-12), pp. 1427 - 1433 (2009)

Pagel, K.; Kupser, P.; Bierau, F.; Polfer, N. C.; Steill, J. D.; Oomens, J.; Meijer, G.; Koksch, B.; Helden, G. v.: Gas-phase IR spectra of intact alpha-helical coiled coil protein complexes. International Journal of Mass Spectrometry 283 (1-3), pp. 161 - 168 (2009)

Kirste, M.; Sartakov, B. G.; Schnell, M.; Meijer, G.: Nonadiabatic transitions in electrostatically trapped ammonia molecules. Physical Review A 79 (5), 051401 (2009)

Holder, M.; Dedkov, Y. S.; Kade, A.; Rosner, H.; Schnelle, W.; Leithe-Jasper, A.; Weihrich, R.; Molodtsov, S. L.: Photoemission study of electronic structure of the half-metallic ferromagnet Co₃Sn₂S₂. Physical Review B 79 (20), 205116 (2009)

Lemeshko, M.; Friedrich, B.: Rotational and rotationless states of weakly-bound molecules. Physical Review A 79 (5), 050501 (2009)

Goebbert, D. J.; Garand, E.; Wende, T.; Bergmann, R.; Meijer, G.; Asmis, K. R.; Neumark, D.: Infrared Spectroscopy of the Microhydrated Nitrate Ions NO₃¯(H₂O)_1-6. The Journal of Physical Chemistry A 113 (26), pp. 7584 - 7592 (2009)

Meek, S. A.; Conrad, H.; Meijer, G.: A Stark decelerator on a chip. New Journal of Physics 11, 055024 (2009)

Heiner, C.; Bethlem, H. L.; Meijer, G.: A synchrotron for neutral molecules. Chemical Physics Letters 473 (1-3), pp. 1 - 9 (2009)

Shukla, A. K.; Dhaka, R. S.; D’Souza, S. W.; Singh, S.; Wu, D.; Lograsso, T. A.; Krajčí, M.; Hafner, J.; Horn, K.; Barman, S. R.: Quasiperiodic layers of free-electron metals studied using electron diffraction. Physical Review B 79 (13), 134206 (2009)

Goebbert, D.; Wende, T.; Bergmann, R.; Meijer, G.; Asmis, K. R.: Messenger-tagging Electrosprayed Ions: Vibrational Spectroscopy of Suberate Dianions. The Journal of Physical Chemistry A 113 (20), pp. 5874 - 5880 (2009)

Dedkov, Y. S.; Holder, M.; Mayer, G.; Fonin, M.; Preobrajenski, A. B.: Spin-resolved photoemission of a ferromagnetic Mn₅Ge₃(0001) epilayer on Ge(111). Journal of Applied Physics 105 (7), 073909 (2009)

Becker, U.; Langer, B.: Correlation and coherence phenomena studied by photoelectron spectroscopy. Nuclear Instruments and Methods in Physics Research Section A 601 (1-2), pp. 78 - 87 (2009)

Filleter, T.; McChesney, J. L.; Bostwick, A.; Rotenberg, E.; Emtsev, K. V.; Seyller, T.; Horn, K.; Bennewitz, R.: Friction and Dissipation in Epitaxial Graphene Films. Physical Review Letters 102 (8), 086102 (2009)

Ruiz-Osés, M.; Oteyza, D. G. d.; Fernández-Torrente, I.; González-Lakunza, N.; Schmidt-Weber, P. M.; Kampen, T. U.; Horn, K.; Gourdon, A.; Arnau, A.; Ortega, J. E.: Non-Covalent Interactions in Supramolecular Assemblies Investigated with Electron Spectroscopies. ChemPhysChem 10 (6), pp. 896 - 900 (2009)

Friedrich, B.; Doyle, J. M.: Why Are Cold Molecules So Hot? ChemPhysChem 10 (4), pp. 604 - 623 (2009)

Emtsev, K. V.; Bostwick, A.; Horn, K.; Jobst, J.; Kellogg, G. L.; Ley, L.; McChesney, J. L.; Ohta, T.; Reshanov, S. A.; Röhrl, J. et al.; Rotenberg, E.; Schmid, A. K.; Waldmann, D.; Weber, H. B.; Seyller, T.: Towards wafer-size graphene layers by atmospheric pressure graphitization of silicon carbide. Nature Materials 8, pp. 203 - 207 (2009)

Scharfenberg, L.; Haak, H.; Meijer, G.; Meerakker, S. Y. T. v. d.: Operation of a Stark decelerator with optimum acceptance. Physical Review A 79 (2), 023410 (2009)

Lemeshko, M.; Friedrich, B.: The effect of a nonresonant radiative field on low-energy rotationally inelastic Na⁺ +N₂ collisions. International Journal of Mass Spectrometry 280 (1-3), pp. 19 - 25 (2009)

Lemeshko, M.; Friedrich, B.: Collisions of paramagnetic molecules in magnetic fields: An analytic model based on Fraunhofer diffraction of matter waves. Physical Review A 79 (1), 012718 (2009)

Gehrke, R.; Gruene, P.; Fielicke, A.; Meijer, G.; Reuter, K.: Nature of Ar bonding to small Co⁺_n clusters and its effect on the structure determination by far-infrared absorption spectroscopy. Journal of Chemical Physics 130 (3), 034306 (2009)