TY - JOUR AU - Hao Zhang AU - David Srolovitz AU - Jack Douglas AU - James Warren C2 - Physical Review B (Condensed Matter and Materials Physics) DA - 2006-09-24 00:09:00 LA - en M1 - 74 PB - Physical Review B (Condensed Matter and Materials Physics) PY - 2006 TI - Characterization of Atomic Motions Governing Grain Boundary Migration ER -