1. State Key Laboratory of Physical Chemistry of Solid Surfaces Fujian Provincial Key Laboratory of Materials Genome and College of Materials Xiamen University Simingnan‐Road 422 Xiamen 361005 China
2. iRay Technology Company Limited Shanghai 201206 China
3. iRay Technology (Taicang) Limited Taicang 215434 China
4. College of Physics and Optoelectronic Engineering Shenzhen University Shenzhen 518060 China
5. International Center for Young Scientists (ICYS) National Institute for Materials Science (NIMS) Tsukuba 305‐0044 Japan