NANOSHEET CHANNEL-TO-SOURCE AND DRAIN ISOLATION

A method and structures are used to fabricate a nanosheet semiconductor device. Nanosheet fins including nanosheet stacks including alternating silicon (Si) layers and silicon germanium (SiGe) layers are formed on a substrate and etched to define a first end and a second end along a first axis betwe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lie, Fee Li, Bergendahl, Marc A, Teehan, Sean, Cheng, Kangguo, Sporre, John R, Miller, Eric R
Format: Patent
Sprache:eng
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