1. Department of Electronic Engineering
2. School of Electronic Science and Engineering
3. Xiamen University
4. Xiamen 361005
5. People's Republic of China
6. MOE Key Laboratory of Spectrochemical Analysis & Instrumentation
7. Collaborative Innovation Center of Chemistry for Energy Materials
8. Key Laboratory for Chemical Biology of Fujian Province
9. State Key Laboratory of Physical Chemistry of Solid Surfaces
10. College of Chemistry and Chemical Engineering