1. Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
2. Collaboratory for Advanced Computing and Simulations, Department of Physics & Astronomy, Department of Computer Science, Department of Chemical Engineering & Materials Science, and Department of Biological Sciences, University of Southern California, Los Angeles, California 90089, United States
3. Weapons and Materials Research Directorate, U.S. Army Research Laboratory, Aberdeen Proving
Ground, Aberdeen, Maryland 21005, United States
4. Computational Science Division and Leadership Computing Facility, Argonne National Laboratory, Argonne, Illinois 60439, United States