Fracture in brittle materials: The atomic-scale viewpoint

M. Ippolito, G. Fugallo, A. Mattoni, L. Colombo, F. Cleri

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We present the basic formalism, as well as the underlying physical picture of atomistic simulations, as applied to the investigation of materials mechanical behavior. In particular, we discuss brittle fracture in cubic silicon carbide, proving that atomistic simulations are not only consistent with elementary continuum fracture mechanics, but also do provide a better physical insight on atomic-scale features, e.g. lattice trapping. Finally, we show how atomistic simulations could be used as a provider of constitutive relations to be possibly used in continuum modeling. © 2005-IOS Press and the authors. All rights reserved.
Original languageEnglish
Pages (from-to)89 - 102
Number of pages14
JournalStrength, Fracture and Complexity
Volume3
Issue number2-4
Publication statusPublished - 2005
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Materials Science (miscellaneous)

Cite this

Ippolito, M., Fugallo, G., Mattoni, A., Colombo, L., & Cleri, F. (2005). Fracture in brittle materials: The atomic-scale viewpoint. Strength, Fracture and Complexity, 3(2-4), 89 - 102.