@article{SerranoMunozFernandezSerranoSaliwanNeumannetal.2022,
  author    = {Serrano-Munoz, Itziar and Fern{\´a}ndez Serrano, Ricardo and Saliwan-Neumann, Romeo and Gonzalez-Doncel, Gaspar and Bruno, Giovanni},
  title     = {Dislocation substructures in pure aluminium after creep deformation as studied by electron backscatter diffraction},
  series = {Journal of applied crystallography / International Union of Crystallography},
  volume    = {55},
  journal   = {Journal of applied crystallography / International Union of Crystallography},
  publisher = {Munksgaard},
  address   = {Copenhagen},
  issn      = {1600-5767},
  doi       = {10.1107/S1600576722005209},
  pages     = {860 -- 869},
  year      = {2022},
  abstract  = {In the present work, electron backscatter diffraction was used to determine the microscopic dislocation structures generated during creep (with tests interrupted at the steady state) in pure 99.8\% aluminium. This material was investigated at two different stress levels, corresponding to the power-law and power-law breakdown regimes. The results show that the formation of subgrain cellular structures occurs independently of the crystallographic orientation. However, the density of these cellular structures strongly depends on the grain crystallographic orientation with respect to the tensile axis direction, with (111) grains exhibiting the highest densities at both stress levels. It is proposed that this behaviour is due to the influence of intergranular stresses, which is different in (111) and (001) grains.},
  language  = {en}
}