Doctoral Researcher in High-Field EPR Spectroscopy and Optoelectronic Detection Systems
Join the Institute of Microstructure Technology to develop advanced microwave resonators and optoelectronic systems for high-field EPR spectroscopy.
Best for:Best for engineers or physicists with a strong background in RF/microwave engineering and microfabrication interested in high-field spectroscopy.
Overview
The Institute of Microstructure Technology (IMT) at the Karlsruhe Institute of Technology is seeking a doctoral researcher to advance high-field electron paramagnetic resonance (EPR) spectroscopy. The successful candidate will design, simulate, and fabricate innovative microwave and millimeter-wave resonators, including optoelectronic integration for enhanced sensitivity. This role involves interdisciplinary work combining electromagnetic modeling, microfabrication, and experimental validation of hardware. The position offers a structured research environment with access to state-of-the-art infrastructure and opportunities for professional development.
What you'll do
- Design, simulate, and optimize microwave and millimeter-wave resonators for high-field EPR spectroscopy.
- Develop topologically optimized multi-resonance EPR detectors to minimize crosstalk.
- Perform electromagnetic modeling and numerical optimization using tools like COMSOL and CST Studio Suite.
- Fabricate and experimentally characterize resonators operating up to 263 GHz.
- Develop interferometric microwave circuits to enhance detection sensitivity.
- Integrate optoelectronic signal-generation and readout modules for fiber-coupled EPR systems.
- Validate hardware through EPR, ENDOR, and DNP measurements on paramagnetic samples.
- Publish research findings in international journals and present at conferences.
Requirements
Degree required: Master’s degree in Electrical Engineering, Photonics, Physics, Microsystems Engineering, Telecommunications Engineering, or a related field.
Degree offered: PhD
Language: Excellent English communication skills.
Instruction: English
- Strong knowledge of RF, microwave, or millimeter-wave engineering.
- Proficiency in electromagnetic simulation tools such as COMSOL, CST, HFSS, or ADS.
- Practical experience in microfabrication and micro-manufacturing.
- Excellent written and spoken English communication skills.
- Must hold a Master's degree in a relevant field.
Funding & terms
How to apply
Deadline: 2026-09-30
Applications should be submitted through the official KIT job portal. Please ensure all required documents are included in your submission.
- CV
- Motivation letter
- B.Sc. degree certificate
- M.Sc. degree certificate
- Transcripts of records
- Additional supporting documents
Contact
Mazin Jouda· Contact person in line-management
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