PhD Student, Multimodal Reconstruction of Accelerator Phase Space using Deep Learning | PhD Student (f/m/d) Multimodal Reconstruction of Laser-Electron Accelerator Phase Space...

HELMHOLTZ-ZENTRUM DRESD EN-ROSSENDORF E.V.

Dresden, Sachsen, Deutschland
Published Oct 15, 2025
Part-time
Fixed-term

Job Summary

This PhD position focuses on pioneering multimodal reconstruction techniques for laser-electron accelerator phase space using Physics-Informed Deep Learning. The successful candidate will be responsible for understanding and implementing the physical processes of Coherent Transition Radiation (COTR) in a differentiable form, primarily using pyTorch. A core task involves designing and deploying physics-informed deep neural network architectures to accelerate the self-consistent determination of electron bunch shapes from large measurement campaigns. This role requires strong programming skills (Python, C++, Julia), expertise in deep learning frameworks, and experience working in a Linux/cluster environment. The student will work closely with experimental colleagues, publish scientific results in journals, and present findings at conferences. The position offers a structured PhD program within HZDR’s vibrant, international research community, contributing to critical research in Energy, Health, and Matter, supported by public sector benefits (TVöD-Bund).

Required Skills

Education

Master's Degree or Diploma in Physics (Computational, Plasma Physics, Optics) or related field

Experience

  • Experience in numerical modeling and computational workflows
  • Knowledge of machine learning, statistics, and deep learning principles
  • Experience in data analysis, visualization, and presentation
  • Experience working in Linux shell/cluster environment and on shared resources

Languages

English (Basic)

Additional

  • Fixed-term contract duration; Requirement for an independent, investigative working style; Must be interested in working in an interdisciplinary environment and actively share knowledge and results within the team.