Semiconductor device and method of fabricating the same

A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes a multi-channel active pattern including germanium and an inner region and an outer region, the outer region formed along a profile of the inner region, and a germanium fraction of the outer r...

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Bibliographische Detailangaben
Hauptverfasser: Lee Dong-Hun, Lee Sun-Young, Koo Bon-Young, Park Jae-Young, Han Jae-Jong, Lee Han-ki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes a multi-channel active pattern including germanium and an inner region and an outer region, the outer region formed along a profile of the inner region, and a germanium fraction of the outer region being smaller than a germanium fraction of the inner region. A gate electrode intersects the multi-channel active pattern.