Size-dependent brittle-to-ductile transition in GaAs nano-rods

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Size-dependent brittle-to-ductile transition in GaAs nano-rods

GaAs is brittle at room temperature at the macro-scale; however, ductility emerges when its characteristic dimension reduces to the nano-scale. Using molecular dynamics simulations, we reveal that there is a brittle-to-ductile transition in GaAs nano-rods due to the competition between generation of...

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Bibliographic Details
Main Authors:	Wang, J., Shen, Y., Song, F., Ke, F., Bai, Y., Lu, Chunsheng
Format:	Journal Article
Published:	Elsevier Ltd 2014
Online Access:	http://hdl.handle.net/20.500.11937/23217

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