Development of new materials for high data storage capacity quantum devices

This project aims to create a quantum memory with a data storage capacity approaching the fundamental limit by developing a new class of memory materials based on rare earth ions in crystals. Quantum memories with high data storage capacities, long storage time and high efficiency are the key outstanding component required for quantum communication technology, which promises to revolutionise our current communications systems. Rare earth ions are the only platform to have shown long storage times and high efficiencies, and this project aims to add the capability for high data storage capacity, thus creating a quantum memory that satisfies all three vital requirements for quantum communications applications for the first time.