1. Science of Advanced Materials Program, Central Michigan University, Mount Pleasant, Michigan 48859, United States
2. Pacific Northwest National Laboratory, Richland, Washington 99352, United States
3. Department of Physics, Faculty of Science, University of Ostrava, 30 dubna 22, 70103 Ostrava, Czech Republic
4. Department of Computer Science, Central Michigan University, Mount Pleasant, Michigan 48859, United States
5. Department of Physics, Central Michigan University, Mount Pleasant, Michigan 48859, United States