TY - JOUR AU - Carpio Rodríguez, Ana María AU - Bonilla, Luis L. PY - 2003 DO - 10.1103/PhysRevLett.90.135502 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/49876 T2 - Physical Review Letters AB - The static stress needed to depin a 2D edge dislocation, the lower dynamic stress needed to keep it moving, its velocity, and displacement vector profile are calculated from first principles. We use a simplified discrete model whose far field... LA - eng PB - American Physical Society TI - Edge dislocations in crystal structures considered as traveling waves in discrete models TY - journal article VL - 90 ER -