TY - JOUR AU - Reza Vaezi, Mohammad AU - Ghassemi, Seyed Hesam Mir Shah AU - Shokuhfar, Ali TI - Effect of different sizes of balls on crystalline size, strain, and atomic diffusion on Cu-Fe nanocrystals produced by mechanical alloying JO - Journal of Theoretical and Applied Physics VL - 0 IS - 1 SP - 0 EP - 0 PY - 2012 DO - 10.1186/2251-7235-6-29 ER -