1. Department of Physics
2. Dalian University of Technology
3. Dalian
4. P. R. China
5. Department of Chemistry
6. National Chung Hsing University
7. Taichung
8. Taiwan
9. Department of Chemistry and Cherry L. Emerson Center for Scientific Computation
10. Emory University
11. Atlanta
12. USA
13. National Taiwan University
14. and Institute of Atomic and Molecular Sciences
15. Academia Sinica
16. Taipei 106