The impact of nitrogen implantation into highly doped polysilicon gates for highly reliable and high-performance sub-quarter-micron dual-gate complementary metal oxide semiconductor
We studied the effects of nitrogen implantation into highly doped polysilicon gates in detail. It was found that highly arsenic-doped polysilicon gates caused degradation of gate oxide films and highly boron-doped polysilicon gates resulted in a shift of threshold voltage by boron penetration. Nitro...
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Veröffentlicht in: | Japanese Journal of Applied Physics 1995-02, Vol.34 (2B), p.771-775 |
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Sprache: | eng |
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