Research Associate for the Project “Cluster of Excellence ‚CUI: Advanced Imaging of Matter‘ - Quantum simulation of frustrated spin models in 3D” § 28 Subsection 3 HmbHG

Institution: Cluster of Excellence „CUI: Advanced Imaging of Matter“ (photon and nanosciences)

Salary level: EGR. 13 TV-L

Start date: as soon as possible, fixed for a period of three years (This is a fixed-term contract in accordance with Section 2 of the academic fixed-term labor contract act [Wissenschaftszeitvertragsgesetz, WissZeitVG]).

Application deadline: 2026-08-10

Scope of work: part-time

Weekly hours: 75 % of standard work hours per week

Your responsibilities

Duties include academic services in the project named above. Research associates may also pursue independent research and further academic qualifications.

Quantum simulation of complex many-body systems employing Rydberg atoms in optical tweezers has developed into a vivid field of research recently. In our project we work towards the realization of a flexible optical tweezer-based Rydberg quantum processor employing alkaline-earth like Yb atoms (AEA). We want to take advantage of the possibilities AEA offer over the widely used alkali atom-based Rydberg tweezer experiments like an optical clock transition for sophisticated shelving and manipulation schemes and the option of triple magic optical trapping to significantly enhance Rydberg coherence times. Your tasks will include e.g. study and characterization of fast and coherent single-photon Rydberg excitation from the metastable 3p manifold and implementation and characterization of Rydberg blockade fidelity for a variety of Yb Rydberg series. Moreover, different approaches to realize well-controlled 3D arrays of single atoms shall be devised.

Your profile

A university degree in a relevant field.

A Master of Science in experimental physics with excellent grades is required.The successful candidate should have experience in the field of neutral atoms e.g. generation of optical tweezer arrays, Rydberg excitation and cooling and manipulation of Alkaline-Earth atoms. Profound Python skills with focus on computer control of complex experimental set ups as well as deep data analysis are required.

We offer

Reliable remuneration based on wage agreements

Continuing education opportunities

University pensions

Attractive location

Flexible working hours

Work-life balance opportunities

Health management, EGYM Wellpass

Educational leave

30 days of vacation per annum

Universität Hamburg—University of Excellence is one of the strongest research educational institutions in Germany. Our work in research, teaching, educational and knowledge exchange activities is fostering the next generation of responsible global citizens ready to tackle the global challenges facing us. Our guiding principle “Innovating and Cooperating for a Sustainable Future in a digital age” drives collaboration with academic and nonacademic partner institutions in the Hamburg Metropolitan Region and around the world. We would like to invite you to be part of our community to work with us in creating sustainable and digital change for a dynamic and pluralist society.

The University of Hamburg is committed to equity. Diversity enriches our university life, whether in our studies, research, teaching, education, or workplace. We therefore welcome all applications, regardless of gender, gender identity, sexual orientation, ethnic or social background, age, religion or belief, disability, or chronic illness.

The University of Hamburg strives to increase the number of women in academia, and encourages qualified female academics to apply. Severely disabled and disabled applicants with the same status will receive preference over equally qualified non-disabled applicants.

Instructions for applying

Contact

Prof. Dr. Klaus Sengstock

Dr. Christoph Becker

Location

Luruper Chaussee 149
22761 Hamburg

Reference number

191

Application deadline

2026-08-10

Use only the online application form to submit your application with the following documents:

• cover letter
• CV
• copies of degree certificate(s)

If you experience technical problems, send an email to .

More information on in selection procedures.