Atomic sensors leverage the fundamental properties of atoms to achieve unprecedented levels of sensitivity and accuracy in measuring physical quantities such as time, magnetic fields, and inertial forces. MEMS vapour cells, the critical component of these sensors, provide a miniaturised platform for confining atomic vapours, enabling compact, energy-efficient, and scalable device designs. However, significant challenges remain in the microfabrication and characterisation of these devices, and to optimise their performance and reliability for specific applications. Fully harnessing the capability of MEMS atomic sensors requires additional developments in control of atomic and background pressures, development of on-chip electronics, customised optical integration, and full-system packaging and design.

Within this project, working with academic and industrial partners, you will advance the state in MEMS atomic sensors and developing new scalable processes for manufacture. The successful candidate will have the opportunity to work at the interface of academia and industry, benefiting from the University of Strathclyde’s expertise in quantum technologies and Kelvin Nanotechnology’s state-of-the-art microfabrication facilities.

We will develop new methods for the design and fabrication of atomic platforms, investigating innovative methods for fabrication of vapour cells with optimal performance, optical access, and material properties. The next stage will examine the integration for atomic sensors. Examples of current research interests of the research team include quantum magnetometers, atomic clocks, and quantum memories. At each stage we will characterise performance and iterate designs based on optimisation of the atomic sensor performance and the long-term behaviour of devices.

This project should attract candidates interested in working at the challenging forefront of quantum technology development, combining experimental physics, materials science, and microfabrication engineering. You will gain hands-on experience with advanced manufacturing, precision measurement techniques, and quantum sensor technologies. The project will also offer the opportunity to collaborate closely with internationally leading experts from academia and industry.

Further information

EPSRC Centre for Doctoral Training in Applied Quantum Technologies