The Willitsch Group - Cold and Controlled Molecules and Ions

Welcome to the Cold and Controlled Molecules and Ions group at the University of Basel led by Prof. Stefan Willitsch. Our research is concerned with the preparation and control of cold molecules and molecular ions and their applications in both chemistry and physics. On this website, you can find information about our group, our research, our teaching and opportunities to join us.

Recent news


Amit Mishra and Pietro Vahramian join us as new PhD students
Amit received his MSc from the Tata Institute of Fundamental Research and joins us on a project on conformationally controlled chemistry. Pietro graduated from the Universita degli studi di Milano and will combine quantum technologies and collision experiments in his PhD. A warm welcome to our new group members !

More news

Our group

Recent publications


K. Najafian, Z. Meir and S. Willitsch,
”From megahertz to terahertz qubits encoded in molecular ions: theoretical analysis of dipole-forbidden spectroscopic transitions in N2+
Phys. Chem. Chem. Phys. 22 (2020), 23083 (arxiv 2007.11097)

 U. Rivero, H. T. Turan, M. Meuwly and S. Willitsch,
”Reactive atomistic simulations of Diels-Alder-type reactions: Conformational and dynamic effects in the polar cycloaddition of 2,3-dibromobutadiene radical ions with maleic anhydride”
Mol. Phys. (2020) DOI:10.1080/00268976.2020.1825852 (arXiv 2010.00464

J. Wang, A. Kilaj, L. He, K. Dlugolecki, S. Willitsch and J. Küpper,
”Spatial separation of the conformers of methyl vinyl ketone”
J. Phys. Chem. A 124 (2020), 8341 (arxiv 2006.16299)

K. Najafian, Z. Meir, M. Sinhal and S. Willitsch,
"Identification of molecular quantum states using phase-sensitive forces”
Nat. Commun. 11 (2020), 4470 (arXiv 2004.05306

More publications