1. Department of Electrical and Electronic Engineering Photon Science Institute University of Manchester Oxford Road Manchester M13 9PL UK
2. Ionoptika Ltd. B6 Millbrook Close, Chandler's Ford Hampshire SO53 4BZ UK
3. Department of Chemistry Photon Science Institute University of Manchester Manchester M13 9PL UK
4. Department of Materials Photon Science Institute University of Manchester Oxford Road Manchester M13 9PL UK
5. Department of Materials Imperial College London London SW7 2AZ UK
6. Department of Materials University of Manchester Manchester M13 9PL UK