Spins and qubits
Harnessing quantum spin for next-generation technologies
The spins and qubits theme at CQSE explores how electron and nuclear spin can be used to probe, control and process quantum information in atoms, molecules, defects and solid-state materials. By manipulating materials with light, microwaves and magnets, we study systems with experimentally accessible spin states to understand quantum coherence, manipulation and readout, developing new routes towards quantum computing, sensing and secure communication.
Spin-based quantum systems offer a powerful route to understanding and harnessing quantum behaviour at the most fundamental level. By combining precise measurement with materials and molecular design, we can help build the foundations of future quantum technologies.
The University of Manchester offers a unique and interdisciplinary environment to advance the storage and manipulation of quantum information in electronic, nuclear and atomic spin, combining advances at the frontiers of physics, chemistry and material science.
Alice Bowen / Royal Society and EPSRC funded Dorothy Hodgkin Fellow
Our research vision
The theme combines experimental and theoretical approaches to uncover how spin-based quantum systems can be made more robust, scalable and functional. Our work spans fundamental studies of quantum control and interactions through to device-oriented research aimed at building practical qubit platforms and enabling new quantum applications.
Key areas of research
Several research groups at The University of Manchester work across key areas of this theme, including:
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Spin defects and solid-state qubits
We investigate spin defects in solids as promising qubit platforms, where local electronic structure and interactions with the surrounding environment determine coherence and control. Using advanced spectroscopy and materials design, we study how defects, crystal fields and magnetic interactions can be engineered to improve stability, readout and scalability for quantum computing and sensing.
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Molecular and atomic spin systems
We explore molecular and atomic-scale spin systems as highly tunable quantum units, with properties that can be designed through chemical structure and local symmetry. These platforms offer rich opportunities to understand spin interactions, relaxation processes and coupling mechanisms, connecting chemistry, materials discovery and quantum engineering in the search for new qubit architectures.
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Quantum control, readout and device integration
We develop methods to manipulate and measure spin-based qubits with high precision, leveraging the world-leading capabilities of the EPSRC funded National Research Facility for Electron Paramagnetic Resonance (EPR) Spectroscopy and the photonics capabilities of the Manchester Photon Science Institute. By combining coherent control, advanced pulsed measurements and device engineering, we aim to integrate spin systems into functional quantum technologies and translate fundamental science into practical applications.
