1. Gemological Institute, China University of Geosciences, Wuhan 430074, China
2. Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, Kosice 04001, Slovakia
3. School of Engineering and Materials Science, Queen Mary, University of London, London E1 4NS, United Kingdom
4. National Key Laboratory of Shock Wave and Detonation Physics Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621900, China
5. National Physical Laboratory, Hampton Road, Teddington TW11 0LW, United Kingdom
6. Electrosciences Ltd, Farnham, Surrey GU9 9QT, United Kingdom
7. School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China