Contacts to n-type transistors with X-valley layer over L-valley channels

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United States of America Patent

PATENT NO 11515420
APP PUB NO 20200411690A1
SERIAL NO

16643927

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Abstract

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An apparatus is provided which comprises: a first region over a substrate, wherein the first region comprises a first semiconductor material having a L-valley transport energy band structure, a second region in contact with the first region at a junction, wherein the second region comprises a second semiconductor material having a X-valley transport energy band structure, wherein a <111> crystal direction of one or more crystals of the first and second semiconductor materials are substantially orthogonal to the junction, and a metal adjacent to the second region, the metal conductively coupled to the first region through the junction. Other embodiments are also disclosed and claimed.

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Patent Owner(s)

  • INTEL CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chu-Kung, Benjamin Portland, US 216 2238
Crum, Dax M Beaverton, US 22 16
Kennel, Harold Portland, US 31 153
Mehandru, Rishabh Portland, US 161 1055
Weber, Cory E Hillsboro, US 45 423

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