1. Guangxi Colleges and Universities Key Laboratory of Novel Energy Materials and Related Technology
2. College of Physical Science and Technology
3. Guangxi University
4. Nanning 530004
5. People's Republic of China
6. Department of Physics
7. School of Science
8. Guangdong University of Petrochemical Technology
9. Maoming
10. Department of Nuclear Engineering and Radiological Science
11. University of Michigan
12. Ann Arbor
13. USA