1. State Key Laboratory of Superhard Materials College of Physics Jilin University Changchun 130012 China
2. Institute for Superconducting and Electronic Materials (ISEM) Australian Institute for Innovative Materials (AIIM) University of Wollongong Wollongong NSW 2500 Australia
3. BUAA‐UOW Joint Research Centre School of Physics Beihang University Beijing 100191 China
4. School of Chemistry Beijing Advanced Innovation Center for Biomedical Engineering Beihang University Beijing 100191 China