G. von Helden

van Heijnsbergen, D., von Helden, G., Duncan, M. A., van Roij, A. J. A., & Meijer, G. (1999). Vibrational spectroscopy of gas-phase metal-carbide clusters and nanocrystals. Physical Review Letters, 83, 4983-4986. https://doi.org/10.1103/PhysRevLett.83.4983 (Original work published)

von Helden, G., Holleman, I., van Roij, A. J. A., Knippels, G., van der Meer, A. F. G., & Meijer, G. (1998). Shedding new light on thermionic electron emission of fullerenes. Physical Review Letters, 81, 1825-1828. https://doi.org/10.1103/PhysRevLett.81.1825 (Original work published)

von Helden, G., Holleman, I., Knippels, G., van der Meer, A. F. G., & Meijer, G. (1997). Infrared resonance enhanced multiphoton ionization of fullerenes. Physical Review Letters, 79, 5234-5237. https://doi.org/10.1103/PhysRevLett.79.5234 (Original work published)