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    • Strain gradient effects in periodic flat punch indenting at small scales 

      Nielsen, K.L.; Niordson, C.F.; Hutchinson, John Woodside (Elsevier BV, 2014)
      Experiments on soft polycrystalline aluminum have yielded evidence that, besides the required punch load, both the size and shape of imprinted features are affected by the scale of the set-up, e.g. substantial details ...