PhD / Postdoc position, laser spectroscopy applied to astrochemistry, Jacovella Group, the University of Paris-Saclay, France (Deadline: 01.05.2025)

A PhD and a postdoc position in laser spectroscopy are available in the Jacovella group at the University of Paris-Saclay (France).

The experimental research involves ion mobility, mass spectrometry, and laser spectroscopy techniques applied to large carbon-rich molecular ions in the gas phase in the context of astrochemistry and astrophysics.

Available equipments include pulsed dye lasers and OPO laser systems. CRDS coupled to a discharge source mounted at the exit of a molecular beam. Ablation laser source and drift-tube mobility spectrometer. Cryo-ion trap coupled to TOF under construction. One project could also involve the development of a SLIM-based ion mobility spectrometer (all equipments available).

The group is also strongly involved in international collaborations with astronomers through different programs (PDR4ALL, EDIBLES, …) using different telescopes and facilities (JWST, VLT, OHP, ..) and is a regular user of the SOLEIL synchrotron facility (France). 

Qualified candidates for the PhD position hold a master degree in Physics, Physical Chemistry, or related fields.  The position is 3 years and the successful applicant could serve as teaching assistant if interested.

Qualified candidates for the postdoc position hold a PhD in Physics, Physical Chemistry, or related fields. The successful candidate will be involved in co-supervising PhD and undergraduate students. The position is 1 + 1 years if less than 2 years of experience since PhD defense or 13 months if more than 2 years of experience (support will be provided to apply for external grant such as Marie Skłodowska-Curie Actions).

Experience in several of the following fields is mandatory:

– laser spectroscopy, ion mobility, mass spectrometry, ion traps, 

– vacuum, optics, data acquisition (Python preferred), construction of apparatus

– writing of publications

– strong communication and presentation skills

Please provide a detailed CV (including a list of publications), a cover letter, and the names and contact details of two potential references.

The assessment of applications will commence immediately and continue until the position is filled.
The starting date for the PhD position is October 1st, 2025.
The starting date for the Postdoc position can fall between February 1st, 2025 and September 1st, 2025.

For further information, please contact Ugo Jacovella: ugo.jacovella@cnrs.fr