Research assistant »Characterization of inorganic functional materials«

Fraunhofer-Gesellschaft; Halle (Saale); Vor Ort; EUR 45.000 - 75.000; Vollzeit

Zusammenfassung

Ein innovatives Institut sucht einen Wissenschaftler mit Doktortitel, um die analytischen Fähigkeiten im Bereich der Materialwissenschaften weiterzuentwickeln. In dieser spannenden Rolle werden Sie an der strukturellen Charakterisierung anorganischer Materialien arbeiten und innovative Methoden zur Bestimmung von Materialeigenschaften entwickeln. Sie profitieren von einem kreativen Arbeitsumfeld, flexiblen Arbeitszeiten und umfangreichen Weiterbildungsmöglichkeiten. Diese Position bietet die Möglichkeit, an zukunftsorientierten Forschungsprojekten zu arbeiten, die eng mit der Industrie verbunden sind. Wenn Sie eine Leidenschaft für Materialwissenschaften haben und in einem dynamischen Team arbeiten möchten, freuen wir uns auf Ihre Bewerbung.

Leistungen

Flexible Arbeitszeiten

Karriereförderung für Frauen

Zugang zu Expertennetzwerken

Attraktive Unternehmensleistungen

Individuelle Weiterbildungsmöglichkeiten

Qualifikationen

• Erfahrung in der Charakterisierung anorganischer Materialien.
• Praktische Erfahrung mit EELS und TEM ist erforderlich.

Aufgaben

• Strukturelle Charakterisierung von Materialien mittels analytischer Elektronenmikroskopie.
• Entwicklung von Methoden zur Bestimmung von Restspannungen in Feststoffen.

Kenntnisse

Analytische Transmissionselektronenmikroskopie

EELS (Electron Energy Loss Spectroscopy)

Materialwissenschaft

Interdisziplinäre Teamarbeit

Englischkenntnisse

Ausbildung

Doktorat in Naturwissenschaften oder Ingenieurwesen

Tools

Hochauflösende Elektronenmikroskopie

EXAFS/EXELFS

Jobbeschreibung

The Fraunhofer Institute for Microstructure of Materials and Systems IMWS in Halle (Saale) is a methodologically oriented Fraunhofer Institute, specialising in the disciplines of materials science and materials engineering. Our core competence is the use of microstructure diagnostics to improve materials and processes with the aim of creating sustainable and long-term stable materials, components and systems with new combinations of properties.

The business unit »Optical Materials and Technologies« specializes in the microstructure-based development of optical materials and components as well as the improvement of laser-based material processing methods. Through advanced nano- and surface analytics, we gain deep insights into the microstructure of materials, which enables the precise adjustment of microstructure-property relationships and shortening of development cycles. A state-of-the-art, double aberration-corrected and monochromatized analytical TEM/STEM is currently being installed at the Fraunhofer IMWS. This opens up new perspectives in electron energy loss spectroscopy (XEELS), enabling - among other things - the determination of pair distribution functions (based on EXELFS) with nanometer resolution, as well as high-loss EELS.

In order to successfully integrate these advanced technologies into the business unit's diagnostics portfolio, we are looking for a scientist with a doctorate who will contribute significantly to the further development of our analytical capabilities and thus to the future of materials science.

In this exciting position, you will take on the following challenging tasks:

• Structural characterization of inorganic functional materials using high-resolution analytical electron microscopy, including the establishment of microstructure-property correlations.
• Focus on acquisition, evaluation and interpretation of experimental EELS data at the frontier of conventional EELS applications (i.e. high-loss EELS, and EXAFS/EXELFS with high spectral resolution), including the application/transfer of established evaluation routines from X-ray absorption spectroscopy to the EELS domain in collaboration with a project partner.
• Development of methods for the determination of residual stresses in amorphous, inorganic solids (e.g. via EXELFS-based determination of pair distribution functions).
• Preparation of project-specific reports and writing and presentation of scientific publications, including the presentation of project results at scientific conferences.

In addition to your doctorate in a natural science or engineering subject, you will have the following qualifications:

• Experience and great interest in the application-related characterization of inorganic materials.
• Practical experience with analytical transmission electron microscopy, in particular electron energy loss spectroscopy with (S)TEM - proven by relevant scientific publications.
• Ideally practical experience with artifact-free sample presentation for TEM, classical and/or by focused ion beam techniques.
• Profound knowledge of the fundamentals of materials science and materials diagnostics.
• Willingness to support the working group with daily preparation and analytical tasks.
• Enjoy regular professional exchange and working in interdisciplinary teams.
• Excellent English language skills.

You will work in a team with excellent expertise in micro, nano and surface analytics and can also expect the following:

• Excellent research opportunities in a creative and state-of-the-art working environment.
• Interesting and challenging tasks in future-oriented research projects with a strong application focus and close cooperation with industry.
• Access to a broad network of experts and partners from industry and science.
• A good work life balance thanks to flexible working hours as well as support services to help you combine family and career.
• Individual and extensive training opportunities and career boosters for your professional and personal development.
• Attractive corporate benefits at selected partner companies and a discounted job ticket.
• Promoting equal opportunities for women and men is an important goal at Fraunhofer. By participating in the "Fraunhofer TALENTA" career program, both experienced and junior female scientists can take advantage of training opportunities and the necessary freedom for their own professional development and further qualification.

The position is initially limited to two years. The weekly working time is 39 hours full-time. Part-time work (30 hours per week) is also possible. We value and promote the diversity of our employees' skills and therefore welcome all applications - regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity. Severely disabled persons are given preference in the event of equal suitability. Appointment, remuneration and social security benefits based on the public-sector collective wage agreement (TVöD). Additionally Fraunhofer may grant performance-based variable remuneration components.

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future.

Interested? Apply online now. We look forward to getting to know you!

Questions about this position will be answered by:

Prof. Dr. Thomas Höche
Head of business unit »Optical Materials and Technologies«
Tel. [phone]
[e-mail]

Fraunhofer Institute for Microstructure of Materials and Systems IMWS
www.imws.fraunhofer.de

Requisition Number: 79160 Application Deadline: 05/18/2025