1. State Key Laboratory of Integrated Optoelectronics and College of Electronic Science and Engineering
2. Jilin University
3. Changchun
4. China
5. School of Materials Science & Engineering
6. Changchun 130012
7. Department of Chemistry and Physics
8. Louisiana State University
9. Shreveport
10. USA
11. Department of Chemical Engineering
12. University of Massachusetts Lowell
13. Lowell