About the project
This project aims to provide quantum sensors to operate at real world setting to the acceleration noise level of 10-10 m/s2/√Hz based on levitated mechanics. Such sensors will allow to significantly improve our ability to track masses (gravimetry) to monitor their movement and change as well as to detect small magnetic fields (magnetometry).
Levitated mechanical sensors are based on optical or magnetic trapping of particles in vacuum. Particles are cooled to the quantum ground state or state engineered in a different quantum way by quantum-limited measurement-based protocols. We operate laboratory systems of both the magnetic and optical platforms and have started to develop compact versions of these sensors for extreme environments and in remote operation. Some sensors are optimised for use in space on small satellites for geodesy and consistent data production for processes relevant from climate change.
We have completed our first space payload as a steppingstone for development of levitated optomechanical quantum technology, and with the aim to fly a large space mission by 2030. Other sensors may be for use under water and in underground settings. Integrated sensor networks will be used to enhance spatial and temporal resolution for specific sensing applications.
This project will contribute to our quantum sensor developments by designing, implementing and testing new platforms to optimise and enhance operation.
Join us if you have an open attitude to approaching and solving new and challenging tasks for realising the sensing platforms. You will be working with us on discovering new ways of doing things and building devices which did not exist anywhere before the start of the project.
Entry requirements
You must have a UK 2:1 honours degree or its international equivalent, in one of the following areas:
- science
- technology
- engineering
- mathematics
You must have a good set of skills in practical physics, computation and data analysis, basic electronics. Experience in working with optical setups and vacuum systems will be of advantage.
Fees and funding
The studentship will cover UK tuition fees, and you’ll receive a UKRI minimum tax-free stipend (living allowance) per year for up to 4 years, along with a budget for research, travel, and placement activities.
How to apply
You need to:
- choose programme type (Research), 2025/26, Faculty of Engineering and Physical Sciences
- select Full time or Part time
- choose ‘PhD Quantum Tech Eng’
- insert name of the supervisor in section 2
Applications should include:
- your CV (resumé)
- 2 reference letters
- degree transcripts/certificates to date
Contact us
Faculty of Engineering and Physical Sciences
If you have a general question, email: feps-pgr-apply@soton.ac.uk
Project leader
If you wish to discuss any details of the project informally, email Professor Hendrik Ulbricht (H.Ulbricht@soton.ac.uk).
