Compositional and order patterning in driven alloys: The role of external-forcing characteristic lengths

Jia Ye, Ji Wen Liu, Raúl A. Enrique, Pascal Bellon

Research output: Contribution to journalArticle

Abstract

This paper discusses the role played by the characteristic lengths introduced by an external forcing. Modeling and simulations show that these lengths, when large enough, can trigger patterning of the composition and of the degree of chemical order. Two practical situations are discussed: alloys subjected to irradiation and alloys subjected to sustained shearing.

Original languageEnglish (US)
Pages (from-to)969-975
Number of pages7
JournalScripta Materialia
Volume49
Issue number10 SPEC.
DOIs
StatePublished - Nov 2003

Keywords

  • Ion-beam processing
  • Nanostructure
  • Ordering
  • Patterning
  • Phase transformations
  • Self-organization

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Science(all)
  • Metals and Alloys

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