1. Department of Chemistry & Biochemistry, Creighton University, 2500 California Plaza, Omaha, Nebraska 68178, United States
2. Omaha North High Magnet School, 4410 N 36th Street, Omaha, Nebraska 68111, United States
3. Materials Science Division, Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, United States