Crystalline multiple-nanosheet strained channel FETs and methods of fabricating the same

A field effect transistor includes a body layer having a strained crystalline semiconductor channel region, and a gate stack on the channel region. The gate stack includes a crystalline semiconductor gate layer that is lattice mismatched with the channel region, and a crystalline gate dielectric lay...

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Hauptverfasser: Rodder Mark S, Bowen Robert C, Obradovic Borna J
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creator Rodder Mark S
Bowen Robert C
Obradovic Borna J
description A field effect transistor includes a body layer having a strained crystalline semiconductor channel region, and a gate stack on the channel region. The gate stack includes a crystalline semiconductor gate layer that is lattice mismatched with the channel region, and a crystalline gate dielectric layer between the gate layer and the channel region. Related devices and fabrication methods are also discussed.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
NANOTECHNOLOGY
PERFORMING OPERATIONS
SEMICONDUCTOR DEVICES
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TRANSPORTING
title Crystalline multiple-nanosheet strained channel FETs and methods of fabricating the same
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