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Table 1 Various stacking fault energies calculated for the Al crystal. The present results are also compared with those published in the earlier studies. All values are given in mJ m− 2

From: Methods to evaluate the twin formation energy: comparative studies of the atomic simulations and in-situ TEM tensile tests

System γusf γisf(=γesf) \( {\gamma}_{usf}^{\prime } \) γutf 2γtf
Present work 187 142 238 235 121
Ogata et al. 2005 175 158 235 230 120
Jin et al. 2011 140 112 196 - 100
Brandl et al. 2007 178 146 - - -
Lu et al. 2000 224 164 - - -
Sun and Kaxiras 1997 224 165 - - -