III-V semiconductor layers, III-V semiconductor device and methods of manufacturing thereof
Abstract:
A gate-all-around field effect transistor (GAA FET) includes an InAs nano-wire as a channel layer, a gate dielectric layer wrapping the InAs nano-wire, and a gate electrode metal layer formed on the gate dielectric layer. The InAs nano-wire has first to fourth major surfaces three convex-rounded corner surfaces and one concave-rounded corner surface.
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