1. Materials Simulation and Modelling
2. Department of Applied Physics
3. Eindhoven University of Technology
4. 5600 MB Eindhoven
5. The Netherlands
6. Institute of Frontier and Interdisciplinary Science
7. Shandong University
8. Qingdao 266237
9. P. R. China
10. Faculty of Informatics and Engineering
11. The University of Electro-Communications
12. Tokyo 182-8585
13. Japan