H. Piest

Remmers, K., Satink, R. G., von Helden, G., Piest, H., Meijer, G., & Meerts, W. L. (2000). Gas-phase infrared spectroscopy on the lowest triplet state of the pyrazine-argon complex. Chemical Physics Letters, 317, 197-202. https://doi.org/10.1016/s0009-2614(99)01387-1 (Original work published)

Piest, H., von Helden, G., & Meijer, G. (1999). Infrared spectroscopy of jet-cooled neutral and ionized aniline-Ar. Journal of Chemical Physics, 110, 2010-2015. https://doi.org/10.1063/1.477866 (Original work published)

Satink, R. G., Piest, H., von Helden, G., & Meijer, G. (1999). The infrared spectrum of the benzene-Ar cation. Journal of Chemical Physics, 111, 10750-10753. https://doi.org/10.1063/1.480438 (Original work published)