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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

SIMS analysis of the behavior of boron implanted into single silicon during the Ti-silicide formation

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1992, v.5 no.2, pp.199-202
Hwang, Yoo Sang
Paek, Su Hyon
Cho, Hyun Choon
Mah, Jae Pyung
Choi, Jin Seog
Kang, Sung Gun
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Abstract

Ti-silicide was formed by using metal-Ti target and composite target on the silicon substrate that <TEX>$BF_2$</TEX> were introduced into. Implant energies of <TEX>$BF_2$</TEX> were 50keV and 90keV. The behavior of boron was investigated by SIMS. The redistribution of boron occurred during the formation of Ti-silicide by metal-Ti target and the sample implanted at the energy of 50keV showed severe out-diffusion. In the case that Ti-silicide was formed by composite target, there was little redistribution of boron.

keywords
Titanium silicide, SIMS, silicon substrate


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