Nucleation of CuSi precipitate colonies in oxygen-rich silicon


Journal Article

The nucleation of CuSi precipitate colonies in silicon containing substantial amounts of oxygen has been studied by transmission electron microscopy. It is shown that oxygen in Si can influence precipitation of Cu by generating prismatic dislocation loops at the interface between the Si matrix and oxygen-rich precipitates. Such loops act as nucleation sites for CuSi precipitates, which form star-shaped colonies upon continued solid solution decomposition.

Full Text

Duke Authors

Cited Authors

  • Tice, WK; Tan, TY

Published Date

  • December 1, 1976

Published In

Volume / Issue

  • 28 / 9

Start / End Page

  • 564 - 565

International Standard Serial Number (ISSN)

  • 0003-6951

Digital Object Identifier (DOI)

  • 10.1063/1.88825

Citation Source

  • Scopus