The role of twinning in multi metallic alloys at the nanoscale

Miguel José Yacaman, J. Jesús Velazquez-Salazar, Rubén Mendoza-Cruz, Alexander Lehr

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The alloys at the nano scale are expected to produce a rich variety of new materials. In contrast with the bulk alloys, the rules of alloying are not well established at the nano scale. In this paper, we discuss multimetallic nanostructures. We differentiate between clusters, nanoparticles and nano-microstructures. We present examples of each case. The results indicate that twins are a key element of the growth. This results in the formation of multi twinned structures with five-fold symmetry. We conclude that twins at the nanoscale play the same role in crystal growth than screw dislocations do on the bulk.

Original languageEnglish (US)
Article number123641
JournalJournal of Solid State Chemistry
Volume317
DOIs
StatePublished - Jan 2023

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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