Diffusion-less recrystallization at high uniaxial deformation
  It was shown by computer simulation that coarsened grains with lower content of defects are formed at uniaxial deformation of a four-grain infinite nano-wire. The structure similar to crystal filaments was formed in the case of tension. The case of compression demonstrated formation of two grains (from four initial one) disoriented at an angle of four degrees. 
Leonid S. Metlov and Anatoliy V. Zavdoveev
cond-mat.mtrl-sci