Post-Doctoral Research Assistant in First Principles Computational Condensed Matter Physics

Applications are invited for a Postdoctoral Research Assistant  who will develop and implement predictive many-body theoretical methods to understand exciton scattering and dissociation dynamics in solid state materials.

The position is available for a fixed term for 36 months

The project will have a particular focus on studying exciton scattering in semiconductors and insulators, and understanding how interactions between excitons and other quasiparticles (e.g. phonons)  impact the energy, formation and dissociation of excitons at finite temperatures. The main directions of this project will focus on the development of new theoretical frameworks, implementation of new methods in first principles computational modelling packages, and direct application to representative solid state systems.

This role will involve the development, computational implementation and application of novel techniques for the study of scattering in functional materials, with a particular focus on semiconductor and insulators. The successful candidate will be expected to work on developing new theoretical frameworks to study exciton scattering, implement these frameworks within existing open source first principles computational modelling packages, as well as  test and benchmark implementations. Furthermore, in this project we will work closely with theoretical and experimental collaborators to drive the development and implementation of new methods, and to seek experimental validation of our results through inter-disciplinary collaborations.

Applicants should possess or be close to obtaining a PhD in physics, materials science, or physical chemistry. They should be experienced with first principles techniques for the study of ground and excited state properties of semiconductors and insulators, including but not limited to density functional theory and many body perturbation theory based methods such as GW+BSE. Applicants should have expertise in the computational implementation of both ground and excited state first principles computational modelling packages. Knowledge of semiconductor physics and programming experience are also essential. 

Applicants should be highly motivated and have excellent skills in working collaboratively, as part of a team. A good track record of high-quality publications is essential.  Having the ability to direct your own research and interpret your results independently is a must.

The University of Oxford and the Department of Physics offer an inclusive and diverse environment and workplace. We strongly encourage applications from all backgrounds and genders to apply. 

The post-holder will have the opportunity to teach.

Please send any questions relating to this post to Marina Filip (marina.filip@physics.ox.ac.uk)

Only applications received before midday 28 March 2025 can be considered. You will be required to upload a brief statement of research interests, CV and details of two referees as part of your online application.

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