Atomistic Study of Crack-Tip Cleavage to Dislocation Emission Transition in Silicon Single Crystals

At low temperatures silicon is a brittle material that shatters catastrophically, whereas at elevated temperatures, the behavior of silicon changes drastically over a narrow temperature range and suddenly becomes ductile. This brittle-to-ductile transition has been observed in experimental studies,...

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Bibliographic Details
Main Authors: Sen, Dipanjan, Thaulow, Christian, Schieffer, Stella V., Cohen, Alan, Buehler, Markus J
Other Authors: Massachusetts Institute of Technology. Department of Civil and Environmental Engineering
Format: Article
Language:en_US
Published: American Physical Society 2011
Online Access:http://hdl.handle.net/1721.1/60686
https://orcid.org/0000-0002-4173-9659