research associate (m/f/d), EG 13 TV-H, limited term, part-time (currently 20 hours per week)

In the Cluster Dynamics group is concerned with the following fundamental questions, which are addressed by experiments using lasers and synchrotron radiation on molecular and cluster beams:

• What are the fundamental processes by which matter interacts with ionising radiation when we vary the state of matter from atoms to molecules to nanometer-sized clusters and droplets?
• What can be learned from the detection of the products of light-matter interactions? What can be learned from the measurement of spectra and dynamic processes in molecules and nanoclusters?
• Can this knowledge be used to exploit the light-matter interaction that occurs in nature for technological or medical developments?

The aim of this project is to investigate the ultrafast dynamics of atom and molecular clusters as well as superfluid helium nanodroplets irradiated with short and intense extreme ultraviolet and X-ray pulses. Resonant excitation and photoionization trigger complex relaxation dynamics, in particular various inter-atomic and inter-molecular processes such as the transfer of an electron, a proton or a (virtual) photon from one molecule to another. Many of these processes are not yet well understood, although they play an important role, for example, in the photochemistry of the atmosphere and in living tissues exposed to UV and ionizing radiation. These processes are studied using modern lasers and synchrotron radiation sources as well as sophisticated charged particle detectors and sources for clusters and nanoparticles.

Tasks:

• Scientific collaboration in research and teaching in the field of cluster dynamics
• Independent work on a sub-area of research in time-resolved photoelectron spectroscopy and diffraction imaging
• Experimental investigations of dynamic processes in molecules and nano-clusters using time-resolved electron spectroscopy and ultrashort XUV and X-ray pulses
• Participation in measurement campaigns at major international research facilities in Germany and Europe (DESY in Hamburg, FERMI in Trieste, ELI Beamlines in Prague)
• Data evaluation, interpretation, modeling and writing scientific publications
• Participation in the maintenance and development of the department's infrastructure
• Participation in the department's teaching obligations
• Participation in the external representation of the department and the communication of our research to the public

Requirements:

• Completed university degree in physics or chemistry. The required qualification must be in place by the start date at the latest
• A high level of organizational and teamwork skills

The following are advantageous:

• Good knowledge of atomic and molecular physics
• Experience in using vacuum equipment, photoelectron spectrometers, femtosecond spectroscopy, imaging techniques, particularly X-ray diffraction
• Good programming skills, particularly in Python

If you have any questions, please contact Prof. Dr. Marcel Mudrich, Tel.: +4522371120.

In the event of any differences between the German and English versions of this call for application, the German wording is legally binding.

Our Offer:

As an employee of the University of Kassel

• you will be offered an interesting and diverse range of tasks within the framework of a modern and ambitious university,
• you will be part of an interdisciplinary team with a good and collegial working atmosphere,
• you will have the opportunity to participate in professional and interdisciplinary further education measures,
• is your workplace with good connections to public transport, which you can currently use free of charge.

In addition, you will benefit from the advantages of employment in the public service such as:

• an additional company pension (VBL),
• an optional child supplement in accordance with TV-Hessen, a family-friendly university (including childcare for emergencies),
• an annual bonus
• an entitlement to capital-accumulation benefits,
• a promotion of voluntary commitment,
• low-cost participation in university sports and a full range of fitness activities as part of Unifit, as well as workplace health management

You can find more jobs at stellen.uni-kassel.de

Please send your application with the usual informative documents, stating the reference number in the subject line, via the online form. We have compiled further information for you in our FAQ.

In exceptional cases, we will also accept your application documents in paper form addressed to: The President of the University of Kassel, 34109 Kassel, Germany, or via mail to bewerbungen[at]uni-kassel.de, stating the reference number.

In the case of postal applications, please submit only copies of your documents (no folders), as these cannot be returned. All documents will be destroyed after completion of the selection process in compliance with data protection regulations.

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Information according to Art. 13 DSGVO for the application process at the University of Kassel can be found at:
www.uni-kassel.de/go/ausschreibung-datenschutz

Information and FAQ about applying for a job offer:

https://www.uni-kassel.de/uni/universitaet/stellenangebote/hinweise-und-faq-zur-bewerbung-auf-ein-stellenangebot

The University of Kassel is very interested in the professional satisfaction of its employees. It is distinguished as a family-friendly university and, in the interests of equal opportunities, strives to offer everyone the same opportunities for development and to counteract existing disadvantages. It promotes the Family Welcome Service and also the Dual Career Service for positions that are scientifically and academically filled. One of the strategic goals of the University of Kassel is to significantly increase the proportion of women in research and teaching. Applications from women are therefore particularly welcome. Seriously handicapped and equivalent applicants are given preference if they have the same suitability, qualifications and professional performance. Full-time positions are generally divisible (except when filling civil servant positions). Applications indicating the Position Number, which may be in digital form, should be sent to the President of the University of Kassel, 34109 Kassel, Germany quoting the applicable reference number.