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My research focuses on understanding the functions and characteristics of interstellar ices – molecular solids formed on dust grains in molecular clouds between the stars. The LISA setup at HFML-FELIX allows us to make analogues of interstellar ices. Then, using FELIX we study the interaction of the ices with infrared irradiation, to mimic the omnipresent infrared field in space, as well as the effect of exothermic reactions in or on the ice. As the interstellar ices are proposed to be very important in the formation of many molecules that are observed in space, our research tries to uncover how these molecules were formed.
| Label | Content |
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| Research groups | FELIX Infrared and THz Spectroscopy |
My publications
Studying Pure CH4 and the Interaction of CH4 and H2O in Interstellar Ice Analogues with On-Resonance Infrared Irradiation
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| Label | Content |
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| Author(s) | J. G. M. Schrauwen, H. M. Cuppen, S. Ioppolo and B. Redlich |
| Year | 2025 |
| Journal | Physical Chemistry A |
Infrared Irradiation of H2O:CO2 Ice: A Combined Experimental and Computational Study of the Dissipation of CO2 Vibrational Excitations
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| Label | Content |
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| Author(s) | J. G. M. Schrauwen, T. M. Dijkhuis, S. Ioppolo, D. R. Galimberti, B. Redlich, H. M. Cuppen |
| Year | 2025 |
| Journal | ACS Earth and Space Chemistry, 9 (6) |
IR-Induced CO Photodesorption from Pure CO Ice and CO on Amorphous Solid Water
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| Label | Content |
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| Author(s) | Laura Slumstrup, John D. Thrower, Johanna G. M. Schrauwen, Thanja Lamberts, Emily R. Ingman, Domantas Laurinavicius, Jessalyn DeVine, Jeroen Terwisscha van Scheltinga, Julia C. Santos, Jennifer A. Noble, Gabi Wenzel, Martin R. S. McCoustra, Wendy A. Brown, Harold Linnartz, Liv Hornekær, Herma M. Cuppen, Britta Redlich, Sergio Ioppolo |
| Year | 2025 |
| Journal | ACS Earth and Space Chemistry, Vol 9/Issue 6 |
The effect of dilution on the energy dissipation in water interstellar ice analogues probed by infrared irradiation
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| Label | Content |
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| Author(s) | J. G. M. Schrauwen, H. M. Cuppen, S. Ioppolo and B. Redlich |
| Year | 2024 |
| Journal | Astronomy & Astrophysics, 691, A209 |