Researcher in laser-based diagnostics for plasma phenomena and applications

Description of the workplace

The development of laser-based plasma diagnostics and experimental development of plasma reforming of hydrocarbons. The plasma diagnostics will concern scattering techniques (Raman, Rayleigh and Thomson scattering) as well as planar laser-induced fluorescence for in situ measurements of radicals in plasma environments. Measurements with photofragmentation laser-induced fluorescence could also be carried out for detection of CH3. Plasma conversion will be carried out on gases and liquids for production of hydrogen, carbon monoxide, ethane, and solid carbon. The development work relies on structured illumination and lock-in analysis for suppression of plasma emission and strong laser-induced scattering. 

The research is supported by the Swedish Research Council through the project "Experimental development of plasma reforming of CO2 and CH4".

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Work duties

The duties involved in a researcher position is to conduct research.

• Collaboration with industry and wider society.
• Administration related to the work duties listed above.
• Investigate physics and chemistry in plasma reforming of CH4 and CO2 using: 
  • Rayleigh scattering.
  • Raman scattering.
  • Planar laser-induced fluorescence (with and without photolysis for studies of CH3).
  • Develop and implement image analysis techniques for reduction of interfering plasma emission.
  • Support project and thesis students working on related topics.
  • Prepare scientific publications and presentations.

Qualifications

Appointment to a position as a researcher requires that the applicant has a PhD.

Required qualifications:

• PhD in physics with a focus on optical diagnostics of plasma phenomena and applications.
• Peer-reviewed international publications in the field of plasma and optical diagnostics.
• Experience in conducting experiments on high-voltage, plasma discharge and lasers.
• Good skills in lock-in based imaging analysis.
• Proficiency in Python and image analysis tools.
• Very good oral and written proficiency in English.

Additional qualifications

• Strong collaborative skills, drive, and independence.
• Hands-on experience with optical diagnostic tools (e.g., high-speed cameras, pyrometers, or spectrometers).
• Experience of working in a plasma research lab.

Further Information

This position is a fixed-term appointment for ten months at 40 %, starting on 1 March 2025 or by agreement.

How to Apply

Applications should include:
1. A cover letter explaining your interest in the position and how your qualifications align with the role.
2. A CV detailing your educational background and work experience.
3. Degree certificates, grade transcripts, and other relevant documents (e.g., recommendation letters).

Welcome with your application!