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Singular behaviour of atomic ordering in Pt-Co nanocubes starting from core-shell configurations

Kohei Aso1, Hirokazu Kobayashi2, Shotaro Yoshimaru3

  • 1School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan. aso@jaist.ac.jp.

Nanoscale
|June 30, 2022
PubMed
Summary

Annealing platinum-cobalt (Pt-Co) core-shell nanoparticles revealed ordered structures. The L10-PtCo structure formed at 700 °C due to surface segregation, influencing magnetic and catalytic properties.

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