At a Glance
- Tasks: Develop mathematical models for lithium-ion and sodium-ion battery operations.
- Company: Join a leading sustainable energy modelling group with notable achievements.
- Benefits: Competitive salary, collaborative environment, and opportunities for impactful research.
- Other info: Work closely with experimental partners and gain valuable interdisciplinary experience.
- Why this job: Contribute to cutting-edge battery technology and make a real difference in sustainable energy.
- Qualifications: PhD in applied mathematics, physics, or engineering; expertise in numerical methods or continuum mechanics.
The predicted salary is between 36636 - 44746 £ per year.
Applications are invited for a Faraday Institution funded post to work with Prof. Giles Richardson in the Applied Mathematics Group in Mathematical Sciences. The project is to develop mathematical models of lithium-ion and sodium-ion battery operation as part of the Multiscale Modelling Project, a large multi-institutional grant, which is held in collaboration with a wider group of scientists and engineers who are investigating the process from both theoretical and experimental perspectives.
The lithium-ion battery industry is a multi-billion dollar industry that is expanding rapidly in order to meet the needs of the growing electric vehicle and energy storage markets. However, the operation of batteries in real devices remains incompletely understood. This is particularly true for systems based on phase-change energy storage materials, where the material undergoes a phase transition during lithium insertion, as well as for sodium-ion batteries.
The goal of our part of the project is to:
- develop models for lithium storage in phase‑change materials (such as lithium‑iron‑phosphate)
- develop efficient solution methods for these models
- integrate these models into models of the full cell simulations
- develop models for sodium‑ion batteries
The successful candidate will join a leading sustainable energy modelling group with notable achievements, including the commercial Li‑ion battery simulation software DandeLiion and the widely used open‑source perovskite solar cell simulation software IonMonger. The role will focus on developing continuum models describing the processes that occur during battery operation. The work will be conducted in close collaboration with experimental partners across the UK, whose data will be used to validate the models. These models will ultimately be incorporated into software packages widely used within the battery research and industrial communities.
Applicants should have a strong track record of research in mathematical modelling with expertise in at least one of the areas: numerical methods, continuum mechanics and partial differential equations. Candidates should either have, or be close to obtaining, a PhD in applied mathematics, physics, engineering or a related area. You should have experience of solving problems, organising research, pursuing new research areas and be able to demonstrate a high‑quality research track‑record. This interdisciplinary research program requires you to be able to work in a team, collaborate across multiple disciplines and have strong written, verbal and presentational skills.
Salary will be within the range £36,636 - £44,746 per annum, depending on qualifications and experience. This post is available from June 1st 2026, or as soon as possible thereafter, and will be offered on a fixed‑term contract until March 31st 2030. Informal enquiries may be addressed to Prof. Giles Richardson, please e‑mail: G.Richardson@soton.ac.uk.
Research Fellow in Applied Mathematics & Theoretical Physics in Southampton employer: University of Southampton
Join a pioneering research team at the forefront of sustainable energy modelling, where you will contribute to groundbreaking projects in lithium-ion and sodium-ion battery technology. Our collaborative work culture fosters innovation and interdisciplinary partnerships, providing ample opportunities for professional growth and development. Located in a vibrant academic environment, we offer competitive salaries and the chance to make a meaningful impact in the rapidly evolving energy sector.
StudySmarter Expert Advice🤫
We think this is how you could land Research Fellow in Applied Mathematics & Theoretical Physics in Southampton
✨Tip Number 1
Network like a pro! Reach out to your connections in the field of applied mathematics and theoretical physics. Attend relevant conferences or seminars, and don’t be shy about introducing yourself to potential collaborators or mentors. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Showcase your skills! Create a portfolio that highlights your research projects, especially those related to mathematical modelling and battery technology. Use platforms like GitHub to share your code or simulations. This will give potential employers a tangible sense of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on your knowledge of lithium-ion and sodium-ion batteries. Be ready to discuss your previous research and how it relates to the role. Practise explaining complex concepts in simple terms, as you’ll need to communicate effectively with both scientists and engineers.
✨Tip Number 4
Apply through our website! We’ve got a streamlined application process that makes it easy for you to submit your details. Plus, it shows you’re genuinely interested in joining our team. Don’t forget to follow up after applying; a little persistence can go a long way!
We think you need these skills to ace Research Fellow in Applied Mathematics & Theoretical Physics in Southampton
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your application to highlight your experience in mathematical modelling and any relevant projects you've worked on. We want to see how your skills align with the specific needs of the role, especially in areas like numerical methods and continuum mechanics.
Showcase Your Research Track Record:Don’t hold back on sharing your research achievements! Include publications, presentations, or any software you’ve developed. This is your chance to shine and demonstrate your expertise in applied mathematics and theoretical physics.
Highlight Teamwork and Collaboration:Since this role involves working closely with experimental partners, make sure to mention any collaborative projects you've been part of. We value candidates who can work well in a team and across disciplines, so share those experiences!
Apply Through Our Website:We encourage you to submit your application through our website for a smoother process. It’s the best way to ensure your application gets the attention it deserves, and we can’t wait to see what you bring to the table!
How to prepare for a job interview at University of Southampton
✨Know Your Models
Make sure you brush up on the mathematical models relevant to lithium-ion and sodium-ion batteries. Be prepared to discuss your understanding of continuum mechanics and partial differential equations, as well as any numerical methods you've used in your research.
✨Show Your Collaborative Spirit
This role involves working closely with experimental partners, so highlight your teamwork skills. Share examples of past collaborations and how you effectively communicated complex ideas across disciplines.
✨Prepare for Technical Questions
Expect technical questions that dive deep into your research experience. Review your past projects and be ready to explain your problem-solving approach, especially in relation to battery modelling and simulations.
✨Ask Insightful Questions
At the end of the interview, ask questions that show your interest in the project and the team. Inquire about the integration of models into software packages or how the team collaborates with other institutions. This demonstrates your enthusiasm and forward-thinking attitude.
