Department of Geosciences, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
Los Alamos National Laboratory, Los Alamos, NM, United States
Department of Physics, Boston University, Boston, MA, United States; Center for Nonlinear Studies, Physics and Chemistry of Materials Group, Los Alamos National Laboratory, Los Alamos, NM, United States
Geoscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States