Damage enhancement effect in silicon implanted with molecular ions

Cheng Lu Lin*, Gen Qing Yang, Zi Wei Fang, Xiao Qin Li, Shi Chang Zou, J. Gyulai, R. G. Elliman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

This paper reports a comparison between the two kinds of damage behavior in silicon implanted with P2+ molecular ions and P+ atomic ions. The dependence of damage enhancement effect of P2+ implanted silicon on ion doses, energies and target temperatures, and their annealing behavior in subsequent thermal anneal process are investigated systematically. A multiple collision model has been developed to elucidate the mechanism of the damage enhancement effect.

Original languageEnglish
Pages (from-to)235-242
Number of pages8
JournalScience in China (Scientia Sinica) Series A
Volume36
Issue number2
Publication statusPublished - Feb 1993
Externally publishedYes

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