PhD and postdoc positions, Experimental Molecular Physics, Radboud University, Nijmegen, the Netherlands (Deadline: 04.07.2025)
Two PhD or postdoc positions are available in my group (https://onvleelab.science) at Radboud University, Nijmegen, the Netherlands.
About the project
We investigate reactive collisions between state-selected atoms and molecules with exceptional precision and in unexplored energy regimes. We use a crossed molecular beam machine with a Zeeman decelerator, which enables precise control over the velocities and quantum states of atoms or molecules prior to the reaction. By combining this with resonance-enhanced multiphoton ionization and velocity map imaging, we can probe the reaction products in high detail. This powerful experimental approach gives us the opportunity to get detailed information about the dynamics of molecular collisions.
In this project, you will perform reactive scattering experiments, design and implement advanced detection techniques, analyze data, and carry out numerical trajectory simulations of deceleration and scattering processes. You will have the opportunity to work with state-of-the-art and world-unique equipment. You will work closely with other team members from various international backgrounds, dividing tasks and tackling problems together. Moreover, you will help supervise BSc and/or MSc students during their internships in our group.
What are we looking for?
We are looking for enthusiastic team players with an interest in the field of experimental molecular physics or physical chemistry and good oral and written English communication skills.
Applicants for a fully-funded PhD position (4 years) should have an MSc degree in physics, chemistry, or a related discipline and ideally have experience with vacuum systems, molecular beams and/or lasers.
Applicants for a postdoc position (initially for one year, extendable up to 3 years) should hold a PhD in experimental molecular physics, physical chemistry or a related field, and have a solid background in working with molecular beams, velocity map imaging, and lasers.
Who are we?
We are part of the Spectroscopy of Cold Molecules department (https://www.ru.nl/scm) within the Institute for Molecules and Materials (https://www.ru.nl/imm) at Radboud University’s Faculty of Science (https://www.ru.nl/science).
Our aim is to completely understand and, ultimately, fully control chemical reactions at the molecular level. We therefore investigate reactive collisions, in which chemical bonds are broken and new bonds are formed, between individual molecules and atoms in the gas phase. We make use of advanced experimental techniques to study these reactions in extremely high detail. Further information about our group’s research interests can be found on https://onvleelab.science.
The Spectroscopy of Cold Molecules department is highly international. English is the working language at the department and faculty. Alongside our work, we organize annual outings and social events like barbecues. Team members often plan their own activities, from dinners to volleyball tournaments.
Information about the employment conditions at our university can be found here: https://www.ru.nl/en/working-at/about-working-at-the-university#employmentconditionsvacancy
Interested?
The positions are available immediately, with a preferred start date before the end of the year. Applications will be continuously reviewed until the positions are filled.
To apply, please send a letter of motivation, a detailed CV, and the contact details of at least two references to J.Onvlee@science.ru.nl.
