Damascene and subtractive processing of narrow tungsten lines: Resistivity and size effect

Narrow W lines with linewidths down to ~40 nm were manufactured by both damascene and subtractive processing. The dependence of the resistivity on the linewidth was studied for different deposition temperatures of the W layer. Generally, the resistivity decreases for decreasing deposition temperatur...

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Veröffentlicht in:Journal of applied physics 2006-11, Vol.100 (9), p.094325-094325-4
Hauptverfasser: Traving, M., Schindler, G., Engelhardt, M.
Format: Artikel
Sprache:eng
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