Sir Peter Hirsch, professor of metallurgy at Oxford who had come to Britain on the Kindertransport Thanks to a ruse by his mother his family came to live in the UK, where he did pioneering work on ...
In graphite, the bulk material most closely related to graphene, basal-plane dislocations have been well known since the early 1960s 15. The dissociation of perfect basal-plane dislocations into pairs ...
Understanding how dislocations (line defects in the crystal structure) occur when 3D-printing metals has been unclear to materials scientists. Understanding when and how dislocations form in ...
If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...
where b is the Burgers vector and D is the inter-dislocation spacing. · For the tilt boundary shown, the dislocations are straight edge type. For a pure twist boundary, an array of screw dislocations ...
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