1. Department of Mechanical Engineering, Boston University 1 , Boston, Massachusetts 02215, USA
2. Materials Science and Engineering, Arizona State University 2 , Tempe, Arizona 85281, USA
3. College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics 3 , Nanjing 210016, China
4. Center for Applied Scientific Computing, Lawrence Livermore National Laboratory 4 , Livermore, California 94550, USA
5. Materials Science Division, Lawrence Livermore National Laboratory 5 , Livermore, California 94550, USA