PhD Student Position on Optical Control over Topological Phases of Matter (ERC Starting Grant) University of Basel in Switzerland

The Quantum Opto-Electronics research group, led by Professor Tomasz Smoleński at the Department of Physics, University of Basel, Switzerland, invites applications for a PhD student position funded by the OptoQuantTOP ERC Starting Grant. The group specializes in low-temperature magneto-optical and quantum-optical spectroscopy to study strongly correlated electronic, excitonic, and spin phenomena in advanced quantum materials, particularly van der Waals heterostructures. The successful candidate will join a dynamic, newly-established team focused on controlling topological phases of matter using light, with experiments conducted under extreme conditions—temperatures down to ~10 mK and magnetic fields up to ~10 T.

This project aims to manipulate correlated topological phases at ultrafast time scales, paving the way for optically-programmable topological circuits. The candidate will have access to state-of-the-art facilities, including dry low-temperature magneto-optical cryostats, dilution refrigerators with optical access, pulsed laser systems, and clean-room device fabrication equipment. The research environment is highly collaborative, with opportunities to interact with internationally recognized groups in both experimental and theoretical condensed matter physics.

Applicants should hold or be near completion of a Master's degree in Physics, Nanoscience, Electrical/Optical Engineering, or related fields. A strong background in condensed matter physics and optics is essential, along with experience in data analysis and programming (Python, C++, Labview). Additional desirable skills include magneto-optical spectroscopy at cryogenic conditions, fabrication of two-dimensional materials and van der Waals heterostructures, clean-room processing, and computer-based simulations (COMSOL). Excellent communication, teamwork, and presentation skills, as well as a high level of English proficiency, are required. A record of research publications or conference presentations in condensed matter physics is highly valued.

The position offers an internationally competitive salary and social benefits according to University of Basel guidelines. The successful candidate will work in Basel, a vibrant international city at the crossroads of Switzerland, France, and Germany. This is a unique opportunity to help establish a new magneto-optical laboratory and advance your research career in a stimulating academic setting.

To apply, submit your CV, research experience, a one-page statement of scientific interests, publication list, transcripts, and contact details of at least two references via the online recruiting platform. Applications are reviewed on a rolling basis until the position is filled. For more information, visit smolenski-lab.com or contact Prof. Tomasz Smoleński at [email protected].