1. Department of Physics and Astronomy, The University of Sheffield, Sheffield, S3 7RH, United Kingdom
2. Science Institute, University of Iceland, Dunhagi-3, IS-107 Reykjavik, Iceland
3. EPSRC National Epitaxy Facility, The University of Sheffield, Sheffield, S1 4DE, United Kingdom
4. Department of Nanophotonics and Metamaterials, ITMO University, St. Petersburg, 197101, Russia
5. Huawei, B55 Adastral Park, Ipswich, IP5 3RE, United Kingdom
6. School of Physics and Astronomy, University of Southampton, Southampton, SO17 1NJ, United Kingdom
7. Vladimir State University, Gorky Street 87, Vladimir, 600000, Russia
8. Institute of Natural Sciences, Westlake University, No. 18, Shilongshan Road, Cloud Town, Xihu District, Hangzhou, China
9. Spin Optics Laboratory, St. Petersburg State University, Ul’anovskaya 1, Peterhof, St. Petersburg, 198504, Russia
10. Department of Physics, University of Bath, Bath, BA2 7AY, United Kingdom