Method for making a transistor of which the active region includes a semimetal material

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United States of America

PATENT NO 11239347
APP PUB NO 20200343374A1
SERIAL NO

16854968

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Abstract

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Method for making a transistor, comprising:

    making, on a substrate, a gate surrounded by a dielectric material;depositing a stop layer on the gate and the dielectric material;etching the stop layer in accordance with an active region pattern, forming a channel location located on the gate;etching the dielectric material located in the active region pattern, forming source and drain locations;depositing a semimetal material in the channel, source and drain locations;planarizing the semimetal material;crystallizing the semimetal material, forming the channel and the source and drain;and wherein the semimetal material of the channel is semiconductive and the semimetal material of the source and drain is electrically conductive.

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Patent Owner(s)

Patent OwnerAddress
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES75015 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colinge, Jean-Pierre Grenoble, FR 163 5338
Morand, Yves Grenoble, FR 56 759

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