1. Fujian Key Laboratory of Semiconductor Materials and Applications
2. School of Physics and Mechanical & Electrical Engineering
3. Xiamen University
4. Xiamen 361005, China
5. Xiamen Industrial & Commercial School
6. Institute for Building Materials
7. ETH Zurich
8. Zurich 8092, Switzerland
9. State Key Laboratory of Physical Chemistry of Solid Surfaces
10. College of Chemistry and Chemical Engineering
11. Institute of Photonics and Optoelectronics and Department of Electrical Engineering