Semiconductor Device and Fabrication Method Thereof

A semiconductor device and a method for fabricating the semiconductor device are disclosed. A gate stack is formed over a surface of the substrate. A recess cavity is formed in the substrate adjacent to the gate stack. A first epitaxial (epi) material is then formed in the recess cavity. A second ep...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN ZHAONG, HUANG YU-LIEN
Format: Patent
Sprache:eng
Schlagworte:
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