Current research degree projects

Explore our current postgraduate research degree and PhD opportunities.
Explore our current postgraduate research degree and PhD opportunities.
Binaries containing white dwarfs, neutron stars or black holes produce many key astrophysical systems, from supernovae to merging black holes. However, their long-term evolution remains poorly understood. In this project, you will develop a next-generation framework for determining the evolution compact binaries using the latest theoretical, observational and computational developments.
The detection of gravitational waves (GWs) has been a huge breakthrough in physics. Today's GW detectors are located on Earth, but the next big milestone will be a space-based GW observatory called "LISA". In this project, we will study a crucial, but overlooked, GW source population for LISA: contact binaries.
Supermassive black holes in quasars control the growth of their host galaxies by driving powerful outflows from the disks that surround them. Despite their importance, we know almost nothing about these disk winds. In this project, You will construct a physical picture of quasar outflows by modelling their observational signatures.
This project aims to carry out state-of-the-art experiments to generate new data that will transform our understanding and predictive approaches for turbulent boundary layers in realistic conditions. Understanding and modelling these flows are increasingly important for innovative technologies in transportation, energy, and environmental sectors.
The aim of this project is to build the next generation of optical backbone for artificial intelligence (AI) hardware, computing and quantum technologies. You’ll design, fabricate and test silicon photonic circuits for ultra-fast data-links, gaining hands-on experience in cleanroom processes, simulation and characterisation within a world-leading silicon photonics group and in collaboration with industry partners.
A well functioning balance (vestibular) system is essential for everyday life. When illnesses affect vestibular function it can be very disabling. This project aims to use world leading vibration test facilities to apply controlled motions to humans with the aim to test and improving understanding of the human balance system.
Join a PhD at the University of Southampton to build optoelectronic neural-networks and hardware for neuromorphic computing. You’ll design, fabricate and test III–V-on-silicon photonic circuits for AI inference and ultra-fast data-links. Learn cleanroom, simulation and characterisation skills in a supportive, world-leading silicon photonics group with industry and international collaborators.
Large Language Models (LLMs) are powerful but can be tricked - Adversarial Defence protects them. You will improve LLM robustness to prompt-based attack or jailbreaking, exploring novel algorithms for adversarial defence inspired by recent success of adversarial pre-prompt training, reinforcement learning from human feedback (RLHF) and adding safety layers to LLM architectures.
This project will develop metasurface-engineered optical systems for next-generation automotive and biometric sensing. It combines advanced nanofabrication, machine learning-driven optical design, and international collaboration with NTU Singapore and MIT to push metasurface technologies toward real-world commercialisation.
This project investigates how urban environments influence injury risk during explosions. Using advanced computational fluid dynamics (CFD) modelling, analytical methods, and small-scale blast experiments, it will reconstruct the 2020 Beirut explosion and extend findings to generic urban settings to develop validated models and guidance that enhance human protection and urban resilience.