1. Department of Physics, Loughborough University, Loughborough LE11 3TU, United Kingdom
2. SuperOx Japan LLC, Sagamihara 252-0243, Japan
3. School of Computer Science, University of Lincoln, Lincoln LN6 7TS, United Kingdom
4. School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD, United Kingdom