High performance poly-si1−xgex thin film transistor and a method of fabricating such a thin film transistor

1. Field of the Invention The present invention pertains to a high-performance thin film transistor having a gate and an active region, whose active region comprises a poly-SiGealloy material and a channel layer of silicon, in which the channel layer of silicon is interposed between the poly-SiGeall...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Noguchi, Takashi, Reif, Rafael, Tsai, Julie, Tang, Andrew J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:1. Field of the Invention The present invention pertains to a high-performance thin film transistor having a gate and an active region, whose active region comprises a poly-SiGealloy material and a channel layer of silicon, in which the channel layer of silicon is interposed between the poly-SiGealloy material and the gate, and a method for fabricating such a high-performance thin film transistor.