1. Materials Science Division, Lawrence Livermore National Laboratory, Livermore, California 94551, United States
2. Department of Chemical Environmental Engineering, University of California, Riverside, Riverside, California 92521, United States
3. Center for Applied Scientific Computing, Lawrence Livermore National Laboratory, Livermore, California 94551, United States
4. Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
5. Computational Science Initiative, Brookhaven National Laboratory, Upton, New York 11973, United States
6. Laboratory for Energy Applications for the Future, Lawrence Livermore National Laboratory, Livermore, California 94551, United States