1. Materials Science Division, Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, United States
2. Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, School of Mechanical Engineering, Southeast University, Nanjing 211189, China
3. School of Natural Sciences, University of California Merced, Merced, California 94343, United States
4. Quantum Simulations Group, Materials Science Division, Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, United States
5. Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06520, United States