Scientific Reports 3, Article number: 3482 (2013); Published: 16 December 2013; Updated: 8 July 2014

There are typographical errors in the section entitled “Grain boundaries” in the PDF version of this Article, where “γ” was omitted.

The sentence “The formation energy of grain boundaries, , as function of the angle θ is shown in Fig. 6c, as calculated by the CFF and DFT methods.” should read “The formation energy of grain boundaries, γ, as function of the angle θ is shown in Fig. 6c, as calculated by the CFF and DFT methods.”

And the sentence “The ratio of the Burgers' vector to r0 controls when the initial linear increase of (θ) will be overtaken by the logarithmic decrease of the last term in Eq. 2.” should read “The ratio of the Burgers' vector to r0 controls when the initial linear increase of γ(θ) will be overtaken by the logarithmic decrease of the last term in Eq. 2.”

The HTML version of the Article is correct.

In addition, the HTML and PDF versions of this Article contain a typographical error in Equation (2), where “γ” was omitted.

Equation (2) should read: