PhD Student to optimize an aerosol injector for soft x-ray experiments

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Shaping the future

European XFEL is an international non-profit company located in the Hamburg area in Germany. It operates a 3.4 km-long X-ray laser, which produces X-rays of unique quality for studies in physics, chemistry, the life sciences, materials research and other disciplines. The diverse scientific facilities at European XFEL enable scientists from across the globe to carry out a wide range of experimental techniques.

The Sample Environment and Characterization (SEC) group of the European XFEL provides state-of-the-art sample preparation, characterization and delivery techniques for a wide range of different scientific fields. To support user operation, the group maintains laboratory space and equipment for internal and external user groups. A research focus of the Sample Environment and Characterization group are liquid jet and aerosol sources to deliver liquid samples and suspensions into the X-ray interaction region for diffraction, imaging and spectroscopy experiments.

For our Sample Environment & Characterization (SEC) group we are looking for a

PhD Student (f/m/d) to optimize an aerosol injector for soft x-ray experiments

The position

This PhD project will employ state of the art microfabrication and 3D printing to optimize flow focussing aerodynamic lenses for soft X-ray experiments at the SQS instrument. The wavelengths of this instrument are well suited for imaging experiments of nano-sized particles, as well as for spectroscopy on free particles and droplets.
The specific tasks are:
  • 3D optimization and fabrication of an aerodynamic lens system for use with soft X-rays
  • reduce background and increase hit rate of the device
  • collaborate on scientific projects within the group, the facility and with external users

Requirements

  • Master’s degree in Physics, Chemistry, Biology or a related topic
  • experience in microfluidics, microfabrication, aerosol science or similar
  • strong motivation to scientifically work in an international team
  • ability to work outside usual office working hours (during shift work periods working times include nights and weekends)
  • willingness to spend a substantial time with the collaborators in Stuttgart
  • good communication skills in English and the ability to work in an international and multi-disciplinary team

For additional information, please contact Dr. Joachim Schulz (joachim.schulz@xfel.eu) .

Working place will be Schenefeld in the Hamburg metropolitan area. General information on working in Germany, the Hamburg area and the European XFEL can be found under www.xfel.eu/careers.

Our offer

The European XFEL GmbH employs a diverse, broadly international staff. Become part of a vibrant international and multi-cultural team of scientists, engineers, technical and administrative staff. Be involved in cutting edge scientific and technical progress, participate in our international networks, and shape your life upon trust based flexible working times and telecommuting options. Experience our atmosphere of tolerance and respect.
The PhD positions are fully funded for a duration of three years. In justified cases an extension is possible.
Salary amounts to 75% of pay group 13 for civil servants in Germany (TVöD Bund). Further benefits are similar to those of public service organizations in Germany. In addition, European XFEL provides a non-contributory company pension scheme, broad relocation benefits, a subsidized job-ticket for the local public transportation system, as well as our brand-new company restaurant BeamStop. Company language is English, non-German candidates hired from abroad receive an international allowance.
The European XFEL PhD program goes far beyond classical PhD studies. You will have the opportunity to advance your professional, personal and methodical abilities for boosting your scientific career.

Reference number

S-316_e

Duration

This appointment is limited to 3 years.

Deadline

07 October 2020

Application

Please apply online and provide a motivation letter and your CV in English as well as certificates in one single pdf-file.

Applicants with disabilities will be given preference over other equally qualified applicants The European XFEL GmbH is an equal opportunity and affirmative action employer and encourages applications from women

To apply for this job please visit www.xfel.eu.