Formation of Cobalt and Cobalt-Silicide Nanodots on Ultrathin SiO2 Induced by Remote Hydrogen Plasma

High-density Co nanodots with an areal dot density as high as $2.6 \times 10^{11}$ cm -2 were formed on thermally grown SiO 2 by exposing a ${\sim}1.2$-nm-thick Co layer to a remote H 2 plasma without external heating. Also, Co-silicide nanodots on SiO 2 were fabricated by silicidation of pregrown S...

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Veröffentlicht in:Jpn J Appl Phys 2010-08, Vol.49 (8), p.08JA04-08JA04-4
Hauptverfasser: Kawanami, Akira, Makihara, Katsunori, Ikeda, Mitsuhisa, Miyazaki, Seiichi
Format: Artikel
Sprache:eng ; jpn
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