Postdoc in “live” electron microscopy in catalysis at the atomic-scale - DTU Physics

Danmarks Tekniske Universitet; Ørsted; On-site; DKK 411,000 - 523,000; Full time

Job summary

DTU, in collaboration with the Center for Visualizing Catalytic Processes (VISION) at DTU Physics, invites applications for a postdoctoral position to study catalytic materials using operando, atomic-resolution TEM. You will work in an international team leveraging advanced microscopy, microreactors, and computational modeling to reveal atomic-scale mechanisms of catalysis.

The role requires a PhD in physics, chemistry, or materials science, with strong TEM skills and experience in one or more

Qualifications

• PhD in physics, chemistry or materials science with research excellence.
• Documented skills in atomic-resolution transmission electron microscopy.
• Experience in microfabricated devices, 2D materials, catalysis and/or surface science.
• Strong programming skills, especially Python, for data analysis.

Responsibilities

• Perform operando, low-dose-rate TEM to observe catalytic dynamics in real time.
• Develop and apply Python-based image and data analysis for time-resolved TEM.
• Fabricate and utilize microfabricated reactors under realistic conditions.
• Visualize and interpret nanoparticle restructuring and surface dynamics.
• Collaborate with computation researchers on atomic-scale mechanisms and kinetics.
• Publish results in high-impact journals and present at conferences.

Skills

Atomic-resolution TEM

Python

Microfabricated devices

2D materials

Catalysis & surface science

Education

PhD in physics/chemistry/materials science

Job description

Are you driven to observe catalysts in action—atom by atom, in real time, under realistic conditions? Do you want to use state-of-the-art electron microscopy to answer fundamental questions at the frontier between catalysis, chemical, materials and quantum sciences?

We are recruiting Postdocs to explore catalytic materials using state-of-the-art operando, atomic-resolution transmission electron microscopy (TEM).

Why join VISION?

At VISION, you will join a highly collaborative, international, and interdisciplinary research environment where advanced electron microscopy and spectroscopy, microfabricated reactors, catalysis, cluster science, and computational modelling come together to reveal how catalysts function at the atomic scale.

Your Impact

Catalysts are metastable nanomaterials. Their active surface sites dynamically restructure during adsorption and reaction of molecules. However, many of these processes remain hidden because they occur at the atomic scale and in real time.

Your research will address this challenge by using the new VISION PRIME electron microscope, a state-of-the-arch instrument designed for operando and low-dose-rate atomic-resolution TEM studies.

You will contribute to a deeper mechanistic understanding of catalytic processes and help guide the design of next-generation catalyst materials.

What You’ll Do

Depending on your background and interests, you will undertake research activities such as:

• Performing operando, low-dose-rate TEM to capture real-time atomic-scale catalyst dynamics
• Advancing ultrasensitive imaging and spectroscopy of gas–surface interactions, molecular adsorption, and active-site formation
• Fabricate and use microfabricated reactors for realistic catalytic environments
• Visualize, quantify and interpret nanoparticle restructuring, vibrations, and surface dynamics
• Develop and apply Python-based image/data analysis tools for large time-resolved TEM datasets
• Establish quantitative links between 3D atomic structure, dynamics and catalytic functions of single nanoparticles
• Collaborate with computational researchers to atomic-scale mechanisms, kinetics, and strategies for stabilizing active catalytic structures
• Contribute to high-impact scientific publications and present your results at international conferences.
• Take an active role in shaping new research directions within the VISION environment.

Qualifications

Your application must include a concise description of your research skills and experience.

We favor candidates with a degree in physics, chemistry or materials science. Candidates must have documented skills in atomic-resolution transmission electron microscopy. Candidates should also have documented experience in one or more of the following areas: microfabricated devices, 2D materials, catalysis and/or surface science. Strong skills in scientific programming, e.g. using Python, is expected.

Moreover, the candidate should have obtained an excellent academic track record, demonstrated outstanding problem-solving abilities, and good communication skills in both spoken and written English. Moreover, the candidates should also have proven ability to work both independently and collaboratively in an international top-research team on a relevant scientific question.

As a formal qualification, you must hold a PhD degree (or equivalent).

We offer

DTU is a leading technical university globally recognized for the excellence of its research, education, innovation and scientific advice. We offer a rewarding and challenging job in an international environment. We strive for academic excellence in an environment characterized by collegial respect and academic freedom tempered by responsibility.

Salary and terms of employment

The appointment will be based on the collective agreement with the Danish Confederation of Professional Associations. In addition, supplements can be negotiated in accordance with DTU’s salary structure for scientific staff: https://www.inside.dtu.dk/en/human-resources/during-employment/salary/salary-structures

It is a full-time position, and the period of employment is 2 years. The starting date is as soon as possible (or according to mutual agreement).

Further information

Further information may be obtained from Professor Christian D. Damsgaard (e‑mail: [e-mail]), Professor Joerg R. Jinschek (email: [e-mail]), Professor Stig Helveg (email: [e-mail]).

You can read more about VISION at www.vision.dtu.dk and DTU Physics at https://physics.dtu.dk/

If you are applying from abroad, you may find useful information on working in Denmark and at DTU at DTU – Moving to Denmark.

All interested candidates irrespective of age, gender, disability, race, religion or ethnic background are encouraged to apply. As DTU works with research in critical technology, which is subject to special rules for security and export control, open-source background checks may be conducted on qualified candidates for the position.

The Center for Visualizing Catalytic Processes (VISION) is funded by the Danish National Research Foundation and located at DTU Physics. VISION has developed a new transmission electron microscope platform, VISION PRIME, for visualizing catalytic nanoparticles and reactions at the atomic-level and integrates with cutting-edge TEM methodologies, microfabricated nanoreactors, nanoparticle synthesis and computational modelling. This approach enables new, direct operando observations that are urgently needed to advance mechanistic insight into catalytic processes at the atomic-scale.

VISION’s activities are centered in DTU’s new "Climate Challenge Laboratory" building. The new laboratory hosts the VISION center, the Surface Physics and Catalysis section, the CatTheory section and the newly established Pioneer Center, CAPeX, as a vibrant collaborative research environment with internationally leading scientists in the fields of catalysis and power-to-X.

DTU – For the benefit of society since 1829 DTU is one of Europe’s leading elite technical universities. Through research and education at an international top level, we create solutions to the major societal challenges of our time and help secure Europe’s global leadership in sustainable technological development. Since Hans Christian Ørsted founded DTU almost 200 years ago, our mission has remained the same: We develop and create value through the natural and technical sciences for the benefit of society. DTU has 13,800 students, 1,600 PhD students, and 6,500 employees. We work in an international environment and have an inclusive, stimulating, and informal work culture. DTU has campuses in all parts of Denmark and in Greenland and collaborates with the best universities around the world.

Location

Kgs. Lyngby, Denmark

Apply Before

2026-09-30T21:59:00+00:00