Open positions

Postdoc position Atomic-scale spin dynamics

Job description

You will work on a dedicated research project in the field of atomic-scale spin dynamics. You will use scanning tunneling microscopy (STM), combined with electron spin resonance (ESR), to address the spin states of individual atoms. Making use of advanced nanosecond pulsed measurement techniques, you will study the coherent quantum dynamics of the electron, orbital and nuclear magnetic moments of various isotopes. The research builds further on recent achievements in our group, including single-shot nuclear readout and electron-nuclear double resonance (ENDOR). Specifically, the aim of the research is to explore means to control and readout spin systems that are more resilient against decoherence from the environment, such as nuclear spins as well as 4f-shell electron spins.

Our research group operates two state-of-the-art cryogenic STM systems, each optimized for ESR-STM experiments. As a postdoc, you will be responsible for the daily operation of the lab. Together with the dedicated technical staff, you will ensure that the equipment is properly maintained and continues to be at the forefront of innovation. In addition to pursuing your own research, you will guide PhD students working on various related projects. Together with the PI, you will assist in the planning of experiments and in determining the long-term strategy of the group. Occasionally you will be asked to (co-)supervise bachelor and/or master students in their graduation research project. You are also encouraged to take an active role in our education program as a teaching assistant in a course related to your expertise.

Job requirements

• PhD in experimental condensed matter physics or a closely related field
• Knowledge of quantum mechanics, in particular electron and nuclear spins
• Experience with ESR-STM, liquid helium, ultra-high vacuum, superconducting magnets and RF electronics
• Proven track record in writing international peer-reviewed scientific publications
• Moderate to advanced programming skills, ideally in Python
• Mastery of the English language, both spoken and written

Application procedure

A full description of the job opening and the application procedure can be found here. Note that the application deadline is 23 November 2025. Fur further inquiries, feel free to contact Sander Otte at a.f.otte@tudelft.nl.

BSc / MSc students

Our group always has (limited) availability for graduation projects. If you are looking for a bachelor or master project, feel free to contact any of our group members for information.