Professor of Theoretical chemistry
The goal of Geert-Jan Kroes is to achieve the ability to predict the outcome of chemical reactions of small molecules, like methane, with metal surfaces. This requires an accurate modeling of the molecule-metal surface interaction and of the reaction dynamics.
My father studied chemical technology at the Technical University of Delft, so my interest for chemistry is in the genes! I became really interested in chemistry when it became clear to me that it is also possible to simulate chemical reactions, using computers. I am mainly interested in the dynamics of chemical reactions. How fast are chemical reactions? How are reactions influenced by the forces between the atoms? The topic I focus on concerns reactions of molecules at metal surfaces. My research goals are to improve the description of the interaction of molecules with metal surfaces, and to understand how the molecule's initial quantum state, the vibrations in the surface (surface phonons) and non-adiabatic effects like electron-hole pairs affect reactions of molecules at metal surfaces. I also perform research that is relevant to the production and storage of hydrogen, because I want to contribute to the scientific solutions that will enable the introduction of the hydrogen economy. Finally, I collaborate with Prof. Ewine van Dishoeck on reactions at and in ice surfaces that are relevant to astrochemistry.
Date of birth: 13 September 1961
1990 PhD, Physical Chemistry, University of Amsterdam, The Netherlands, 17 September 1990
Thesis title: ‘Vibrational and rotational energy transfer in collisions of glyoxal with H2, He, and Ar’
Advisor: Prof.Dr. R.P.H. Rettschnick
1987 MSc in Chemistry, Faculty of Chemistry, Utrecht University, The Netherlands
Current and previous research positions
2003 – now Full Professor, Leiden Institute of Chemistry, Leiden University
1998 – 2003 Assistant Professor, Leiden Institute of Chemistry, Leiden University
1996 – 1998 KNAW Fellowship extension, Leiden University
1993 – 1996 KNAW Fellowship, Free University of Amsterdam, The Netherlands
1992 – 1993 Post-doctoral Researcher, Leiden University (Prof. E.F. van Dishoeck and Dr. M.C. van Hemert)
1990 – 1992 EEC Research Fellow, University of Cambridge, United Kingdom (Prof. D.C. Clary)
Grants, awards, recognitions since 2010
2015 Computer time grant: 25,77 million SBU on Cartesius (Dutch national supercomputer)
2014 Computer time grant: 25 million SBU on Cartesius (Dutch national supercomputer)
2014 Computer time grant: 15,89 million SBU on Cartesius (Dutch national supercomputer)
2013 ERC Advanced Research Grant (k€ 2,500)
2013 PRACE computer time grant: 25 million PNU on MARENOSTRUM supercomputer in Barcelona
2011 NRSC-C2 grant with M.T.M. Koper (k€ 220)
2011 NWO-CW TOP grant (k€ 780)
2010 NWO-EW Astrochemistry grant (k€ 134)
Contribution to teaching and supervision
- One annual undergraduate course for BSc Molecular Science and Technology (Leiden/Delft): Theoretical Chemistry 1
- Two biennial courses for MSc Chemistry at Leiden University: Dynamics of molecule-surface reactions, Quantum Reaction Dynamics
Supervision of 12 PhD students and 26 postdoctoral fellows (one Veni fellow, one Marie Curie fellow) since 1997. Current employment of recent PhD students and postdocs: I.M.N. Groot, tenure-track professor at Leiden University; J.C. Chen, Aalto University, Finland; C. Crespos, Maître de Conferences, Université de Bordeaux; F. Nattino, Leiden University; C. Arasa, Elsevier; M. Bonfanti, Goethe University, Frankfurt; C. Díaz, Ramon y Cahal fellow at Universidad Autónoma de Madrid; T. Frankcombe, Senior Lecturer at the University of New South Wales; F. Goumans, SCM (Software for Chemistry and Material), Amsterdam; A. Valdes de Luxan, associate professor at the Universidad Nacional de Colombia, sede Bogota; P. Thomas, Queens University, Canada.
Other responsibilities since 2010
- Advisory editor to Chemical Physics Letters (since 2012).
- Chair of Gordon Research Dynamics at Surfaces 2011, August 7-12 2011, Salve Regina University, Newport, RI, USA
- Co-chair and organiser of Lorentz workshop “Dynamical phenomena at Surfaces: The role of complexity", November 26-30, 2012, Lorentz Center, Leiden, The Netherlands
- Chairman of the exam committee of the MSc curriculum Chemistry (Leiden), until 2015
- Member of the WGS (advisory committee on the use of Dutch supercomputers) since 2007
- Member of review panel for the Netherlands Organisation for Scientific Research (NWO)
- External member to PhD committees in Germany and Spain
- Reviewer for Applied Surface Science, Astronomy and Astrophysics, Chemical Science, Chemical Physics, Chemical Physics Letters, Journal of Chemical Physics, Journal of Computational Physics, Journal of Physical Chemistry A-C, Journal of Physical Chemistry Letters, Nature Communications, Physical Chemistry Chemical Physics, Physical Review Letters, Physical Review B, Science, Surface and Interface Analysis, and Surface Science
Publication record including five recent representative publications
Ca. 215 papers with >7700 citations, H-index 45 (Web of Science)
Full publication record: Leiden University
- Nattino F., Migliorini D., Kroes G.J., Dombrowski E., High E.A., Utz A.L., Chemically accurate simulation of a polyatomic molecule-metal surface reaction. Journal of Physical Chemistry Letters. 2016, 7, 2402-2406.
- Kroes G.J., Towards a database of chemically accurate barrier heights for reactions of molecules with metal surfaces, Journal of Physical Chemistry Letters. 2015, 6, 4106-4114.
- Blanco-Rey M., Juaristi J.I., Diéz Muiño R., Busnengo H.F., Kroes G.J., Alducin M., Electronic Friction Dominates Hydrogen Hot Atom Relaxation on Pd(100). Physical Review Letters. 2014, 112, 103203.
- Nattino F., Ueta H., Chadwick H., Reijzen M.E. van, Beck R.D., Jackson B., Hemert M.C. van, Kroes G.J., Ab Initio Molecular Dynamics Calculations versus Quantum-State Resolved Experiments on CHD3 + Pt(111): New Insights into a Prototypical Gas-Surface Reaction. Journal of Physical Chemistry Letters. 2014, 5, 1294-1299.
- Nattino F., Díaz C., Jackson B., Kroes G.J., Effect of surface motion on the rotational quadrupole alignment parameter of D2 reacting on Cu(111). Physical Review Letters. 2012, 108, 236104.
Presentations including five presentations at international conferences since 2010
17 invited presentations at international conferences since 2010
- Ab Initio Molecular Dynamics and MCTDH calculations on a polyatomic molecule-metal surface reaction: dissociative chemisorption of CHD3 on Ni(111), HDQD16 workshop (High-dimensional quantum dynamics 2016), August 31 - September 3, 2016, Rostock, Germany, invited talk
- Chemically accurate simulation of a polyatomic molecule-metal surface reaction: dissociative adsorption of CHD3 on Ni(111), The International Society of Theoretical Chemical Physics 2016 Conference, July 17-22, 2016, Grand Forks, ND, USA, invited talk
- Towards a chemically accurate description of dissociative chemisorption of H2 on metal surfaces, 10th International Conference on Diffusion in Solids and Liquids (DSL 2014), June 23-27, 2014, Paris, France, invited talk
- Dynamics of reactions on metal surfaces: How useful is specific reaction parameter DFT?, GRC Dynamics at Surfaces, August 11-16 2013, Salve Regina University, Newport, RI, USA, invited talk
- Towards a chemically accurate description of reactive molecule-surface scattering, Dynamics of Molecular Collisions 2013, July 7-12 2013, Granlibakken, CA, USA, invited talk