Doctoral Researcher in Ion Irradiation and Material Characterization | Doktorand (w/m/d) im Bereich Ionenbestrahlung und Materialcharakterisierung

HELMHOLTZ-ZENTRUM DRESD EN-ROSSENDORF E.V.

Dresden, Sachsen, Deutschland
Published Oct 8, 2025
Part-time
Fixed-term

Job Summary

This doctoral position focuses on cutting-edge research in fusion energy materials, specifically investigating novel additively manufactured materials, like High-Entropy Alloys (HEAs), under extreme conditions. The researcher will plan, execute, and evaluate ion irradiation experiments using iron (Fe) and helium (He) ions to emulate fusion-typical damage phenomena such as hardening and embrittlement. A key aspect of the role involves developing methodologies to transfer ion-induced damage data to neutron-induced damage predictions, accelerating material development cycles for fusion applications. Day-to-day tasks include advanced material characterization using analytical techniques like TEM/STEM and Nanoindentation, thermal aging experiments, scientific documentation, and publishing results in high-impact journals and conferences. The ideal candidate holds a Master's degree in Material Science or a related field, possesses strong knowledge of material characterization, and is proficient with scientific software for data analysis and simulation.

Required Skills

Education

Master's Degree or Diploma in Material Sciences, Physics, Materials Engineering, Nuclear Engineering, or comparable field

Experience

  • Completed university degree (Master or Diploma) in Material Sciences, Physics, Materials Engineering, Nuclear Engineering, or comparable field
  • Foundational knowledge in material characterization, especially microstructure and mechanical properties
  • Initial experience with or strong interest in ion irradiation and irradiation-induced effects (e.g., hardening, swelling, embrittlement)
  • Basic knowledge in lattice defects, phase transformations, and activation/decay behavior is desirable

Languages

German (Fluent)English (Fluent)

Additional

  • Part-time position (19.5 hours/week); Contract duration of 36 months; Willingness to communicate and collaborate with partner institutions; Readiness to present research findings at national and international conferences.