Ion beam induced epitaxial crystallization of NiSi2

M. C. Ridgway*, R. G. Elliman, J. S. Williams

*Corresponding author for this work

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7 Citations (Scopus)

Abstract

Ion beam induced epitaxial crystallization of amorphous NiSi2 is reported. Epitaxial NiSi2 layers on (111) Si substrates were implanted at ∼-196 °C with low-energy Si ions to form an amorphous surface layer. The recrystallization of amorphous NiSi2 was induced at 13-58 °C by irradiating with high-energy Si or Ne ions. Recrystallization proceeded in a layer-by-layer manner from the original amorphous/crystalline interface with an activation energy of 0.26±0.07 eV.

Original languageEnglish
Pages (from-to)2117-2119
Number of pages3
JournalApplied Physics Letters
Volume56
Issue number21
DOIs
Publication statusPublished - 1990
Externally publishedYes

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