Postdoctoral Position in Ultrafast Laser Spectroscopy of Quantum Materials

ETH Zurich seeks a Postdoc to investigate ultrafast laser spectroscopy of quantum materials, focusing on non-Hermitian phase transitions and light–matter interactions.

This postdoctoral role at ETH Zurich centers on exploring how intense ultrafast optical or Terahertz pulses can generate and probe novel dynamical states in quantum materials. A key research focus involves investigating non-Hermitian phase transitions in driven systems, aiming to uncover their microscopic origins and universal properties across strongly correlated materials.

Responsibilities

• Design, construct, and enhance advanced ultrafast laser spectroscopy setups for optical or Terahertz applications.
• Study ultrafast dynamical processes on femtosecond and picosecond time scales using pump–probe methods.
• Drive the ongoing improvement of experimental infrastructure and introduce novel measurement approaches.
• Take primary responsibility for the design, construction, optimization, and continuous expansion of the experimental platform, including optical alignment, troubleshooting, upgrades, and routine maintenance.

Requirements

• Possess a PhD in experimental physics or a closely related field (or be nearing completion).
• Demonstrate significant hands-on experience with ultrafast laser systems.

Nice to have

• Background or experience in condensed-matter physics.

What the company offers

• Access to exceptional laboratory facilities equipped with state-of-the-art femtosecond laser systems and evolving ultrafast laser spectroscopy platforms.
• Opportunities to develop and shape next-generation experimental approaches rather than relying on existing concepts.
• Substantial scientific independence to guide new experimental directions from conception to implementation.
• Excellent working conditions and an internationally competitive salary.
• Support for attending international conferences and workshops.
• Access to the outstanding technological infrastructure of ETH Zurich.
• Professional administrative support.

About the company

ETH Zurich fosters a highly international and collaborative research environment characterized by mutual support. The institution promotes a flat scientific hierarchy where ideas are evaluated based on their scientific merit and every contribution is valued.

• A highly international and collaborative research environment with a culture of mutual support.
• A flat scientific hierarchy where ideas are evaluated on their scientific merit and everyone's contribution is valued.