Publications of Gert von Helden

Bakker, J.M., I. Compagnon, G. Meijer, G.von Helden, M. Kabelac, P. Hobza and M.S. de Vries: The mid-IR absorption spectrum of gas-phase clusters of the nucleobases guanine and cytosine. Physical Chemistry Chemical Physics 6 (10), 2810–2815 (2004).

Carcabal, P., R.T. Kroemer, L.C. Snoek, J.P. Simons, J.M. Bakker, I. Compagnon, G. Meijer and G.von Helden: Hydrated complexes of tryptophan: ion dip infrared spectroscopy in the molecular fingerprint region, 100–2000 cm^–1. Physical Chemistry Chemical Physics 6 (19), 4546–4552 (2004).

Fielicke, A., G.von Helden, G. Meijer, D.B.. Pedersen, B. Simard and D.M. Rayner: Size and Charge Effects on the Binding of CO to Small Isolated Rhodium Clusters. Journal of Physical Chemistry B 108 (38), 14591–14598 (2004).

Fielicke, A., A. Kirilyuk, C. Ratsch, J. Behler, M. Scheffler, G.von Helden and G. Meijer: Structure Determination of Isolated Metal Clusters via Far-Infrared Spectroscopy. Physical Review Letters 93 (2), 023401 (2004).

Jaeger, T.D., A. Fielicke, G.von Helden, G. Meijer and M.A. Duncan: Infrared spectroscopy of water adsorption on vanadium cluster cations (V⁺_x;x=3-18). Chemical Physics Letters 392 (4-6), 409–414 (2004).

Jaeger, T.D., D.van Heijnsbergen, S.J. Klippenstein, G.von Helden, G. Meijer and M.A. Duncan: Vibrational Spectroscopy and Density Functional Theory of Transition-Metal Ion-Benzene and Dibenzene Complexes in the Gas Phase. Journal of the American Chemical Society 126 (35), 10981–10991 (2004).

Jockusch, R.A., R.T. Kroemer, F.O. Talbot, L.C. Snoek, P. Carcabal, J.P. Simons, M. Havenith, J.M. Bakker, I. Compagnon, G. Meijer and G.von Helden: Probing the glycosidic linkage: UV and IR ion-dip spectroscopy of a lactoside. Journal of the American Chemical Society 126 (18), 5709–5714 (2004).

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

Moore, D.T., J. Oomens, L. van der Meer, G.von Helden, G. Meijer, J. Valle, A.G. Marshall and J.R. Eyler: Probing the vibrations of shared, OH⁺ O-bound protons in the gas phase. ChemPhysChem 5 (5), 740–743 (2004).

Oomens, J., G.von Helden and G. Meijer: Infrared Photodissociation Spectroscopy of the Benzoic Acid Radical Cation in a Quadrupole Trap. Journal of Physical Chemistry A 108 (40), 8273–8278 (2004).

Oomens, J., D.T. Moore, G.von Helden, G. Meijer and R.C. Dunbar: The site of Cr⁺ attachment to gas-phase aniline from infrared spectroscopy. Journal of the American Chemical Society 126 (3), 724–725 (2004).

Oomens, J., D.T. Moore, G. Meijer and G.von Helden: Infrared multiple photon dynamics and spectroscopy of cationic PABA and its dehydroxylated fragment ion. Physical Chemistry Chemical Physics 6 (4), 710–718 (2004).

Satink, R.G., G. Meijer and G.von Helden: Infrared Spectroscopy of Neutral C₇H₇ Isomers: Benzyl and Tropyl. Journal of the American Chemical Society 125 (51), 15714–15715 (2003).

Mucha, E., D. Thomas, M. Lettow, G. Meijer, K. Pagel and G.von Helden: Spectroscopy of Small and Large Biomolecular Ions in Helium-Nanodroplets. In: Molecules in Superfluid Helium Nanodroplets Spectroscopy, Structure, and Dynamics. (Eds.): A. Slenczka and J.P. Toennies. (Topics in Applied Physics, Vol. 145). Springer, Berlin Heidelberg, 241–280 (2022).

Asmis, K.R., A. Fielicke, G.von Helden and G. Meijer: Vibrational spectroscopy of gas-phase clusters and complexes. In: Atomic Clusters: From Gas Phase to Deposited. (Ed.): D.P. Woodruff. (The chemical physics of solid surfaces, Vol. 12). Elsevier, Amsterdam, The Netherlands, 327–375 (2007).

Bonacic-Koutecky, V., B. Brauer, F. Burmeister, W. Eberhardt, R.B. Gerber, L. Gonzalez, G.von Helden, A. Kammrath, S.K. Kim, J. Manz, G. Meijer, R. Mitric, M. Neeb, D.M. Neumark, T. Schultz and J. Stanzel: Complex systems in the gas phase. In: Analysis and Control of Ultrafast Photoinduced Reactions. (Eds.): O. Kühn and L. Wöste. (Springer Series in Chemical Physics, Vol. 87). Springer Verlag, Heidelberg, 153–256 (2007).

Schöllkopf, W., S. Gewinner, A.M.M. Todd, W.B. Colson, M. De Pas, D. Dowell, S.C. Gottschalk, H. Junkes, J.W. Rathke, T.J. Schultheiss, L.M. Young, G.von Helden and G. Meijer: The FHI FEL Upgrade Design. In: Proceedings of the 39th International Free-Electron Laser Conference. (Eds.): W. Decking, H. Sinn, G. Geloni, S. Schreiber, M. Marx, and V.R.W. Schaa. JACoW, Geneva, 52–55 (2019).

Todd, A.M.M., W. Schöllkopf, W.B. Colson, S. Gewinner, S.C. Gottschalk, G.von Helden, H. Junkes, G. Meijer, M. De Pas, T.J. Schultheiss, J.W. Rathke and L.M. Young: The FHI FEL Upgrade Design. In: Proceedings of the 10th International Particle Accelerator Conference. JACoW, Geneva, TUPRB103 (2019).

Schöllkopf, W., S. Gewinner, W. Erlebach, G. Heyne, H. Junkes, A. Liedke, G. Meijer, A. Paarmann, G.von Helden, H. Bluem, D. Dowell, R. Lange, J. Rathke, A.M.M. Todd, L.M. Young, U. Lehnert, P. Michel, W. Seidel, R. Wünsch and S.C. Gottschalk: The New IR FEL Facility at the Fritz-Haber-Institut in Berlin. In: Proceedings of the 36th Free Elecron Laser Conference. (Eds.): J. Chrin, S. Reiche, and V.R.W. Schaa., 629–634 (2015).

Schöllkopf, W., S. Gewinner, H. Junkes, A. Paarmann, G.von Helden, H. Bluem and A.M.M. Todd: The new IR and THz FEL facility at the Fritz Haber Institute in Berlin. In: Proceedings of SPIE. SPIE, Bellingham, Washington, 95121L (2015).