The University of Siegen, Department of Physics, is offering a fully funded PhD position in Experimental Condensed Matter Physics and Surface Science, supervised by Professor Carsten Busse. The research will focus on the preparation and characterization of two-dimensional (2D) materials, with a particular emphasis on scanning tunneling microscopy (STM) techniques. The successful candidate will investigate the electronic properties of ultrathin semiconductors such as molybdenum disulfide (MoS2), contributing to the advancement of knowledge in surface science and solid state physics.

The position is based in Siegen, Germany, and is part of the Solid State Physics group. The appointment is for three years, with the possibility of extension. The role includes participation in teaching activities within the Bachelor's and Master's programs of the Department of Physics, providing valuable experience in academic instruction and mentoring.

Funding is provided at 75% of the E13 TVL salary scale, which typically results in a net monthly income of 1,900–2,300 €, depending on individual circumstances such as tax class and health insurance. This competitive funding package ensures financial stability throughout the duration of the PhD.

Applicants should possess a Master's degree (or equivalent) in Physics or a closely related discipline. Essential qualifications include a strong background in solid state physics, hands-on experience with ultra-high vacuum (UHV) systems, and familiarity with 2D materials. Experience with scanning probe methods, especially STM, is highly desirable. Proficiency in English is required, and candidates with 1–4 years of research experience will be given preference.

The application deadline is 23 December 2025, with the desired starting date of 1 March 2026. Interested candidates should submit their application via the University of Siegen's official job portal, ensuring all required documents are included. For further details and instructions, refer to the full job announcement or contact Prof. Carsten Busse directly at [email protected].

This opportunity is ideal for motivated graduates seeking to advance their expertise in experimental physics, surface science, and nanomaterials within a dynamic research environment. The University of Siegen offers excellent facilities and a collaborative atmosphere for cutting-edge research in condensed matter physics.