Vacant job

Do you want to work with physics and fusion materials, supported by competent and friendly colleagues in an international environment? Do you want an employer that invests in sustainable employee engagement and offers secure, advantageous working conditions? You are welcome to apply for a postdoctoral position at Uppsala University.

Within the Department of Materials Physics, the research is primarily experimental and focused on understanding how the structure and composition of materials relate to physical properties across multiple length scales – from the atomic level to the macroscopic. Core areas include magnetic materials, hydrogen, energy materials, soft materials, and the interaction between ions and solids. Read more about the department here: www.physics.uu.se (http://www.physics.uu.se).

Uppsala University hereby declares a postdoctoral position at the Department of Physics and Astronomy, Division of Materials Physics, open for application.

The project will focus on studies of kinetic processes for light elements in plasma-exposed materials for fusion applications. The work will involve both studies of the fundamental aspects of the interaction between ions and solid materials, such as those governing erosion and implantation in the material, and the development and improvement of analytical methods for the detection of light elements with high resolution and sensitivity. An important part of the work will be to perform highly sensitive time-of-flight measurements of substances desorbed during ion bombardment (electronic sputtering) in combination with high-resolution depth profiling. The work will primarily be of an experimental nature.

Job Responsibilities

The project will focus on experiments to study light elements such as H, He, or O in various material systems. More specifically, this will include:

• Experiments to detect light elements in materials that have been exposed to different environments.
• Synthesis, fabrication, modification, and characterization of plasma-resistant materials.
• Management and development of large-scale equipment for non-destructive material analysis, primarily using ions for in-situ and in-operando analysis.
• Management and analysis of complex measurement data, evaluation, and simulation using, among other things, Monte-Carlo and molecular dynamics calculations.

Qualifications

A PhD in physics, engineering, or a corresponding field, or a foreign degree assessed to correspond to a PhD in physics, engineering, or a corresponding field. The degree must be completed no later than the time when the employment decision is made. Preference will be given to candidates who have obtained their degree within the last three years. When calculating the three-year time limit, the starting point is the last day for applications. If there are special reasons, such a degree may have been obtained earlier. Special reasons include leave due to illness, parental leave, trust positions in trade unions, etc.

Experience in materials research, preferably with ion beam techniques and plasma-exposed materials, is required. Well-documented experience in handling vacuum instruments for materials research is also required. Good ability to communicate orally and in writing in English is required.

Desirable/Additional Qualifications

Experience with particle detectors and electronics is considered advantageous, as is good knowledge of ion-solid interactions. The applicant is expected to have the personal qualities required to perform the duties of the position in a well-functioning manner.

About the Position

The position is fixed-term for 2 years according to the central collective agreement. The position is full-time. Start date by agreement. Location: Uppsala.

Information about the position can be obtained from: Eduardo Pitthan Filho, [email protected] or Daniel Primetzhofer, [email protected].

Please submit your application by July 24, 2026, Ref: UFV-PA 2026/2001.

Uppsala University is a broad research university with a strong international standing. The ultimate goal is to conduct education and research of the highest quality and relevance to make a difference in society. Our most important asset is all 7,500 employees and 53,000 students who, with curiosity and engagement, make Uppsala University one of the most exciting workplaces in the country.

Read more about our benefits and what it is like to work at Uppsala University: https://uu.se/om-uu/jobba-hos-oss/ (https://uu.se/om-uu/jobba-hos-oss/)

The position may be subject to a security clearance. In the case of a security clearance, a prerequisite for employment is that the applicant is approved.

We decline offers of assistance with recruitment and advertising.

Applications are received in Uppsala University's recruitment system.

Union Representatives: Saco-S - [email protected], Seko - [email protected], ST (OFR/S) - [email protected]