Nanowire capacitor for bidirectional operation

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United States of America Patent

PATENT NO 9064942
APP PUB NO 20140209854A1
SERIAL NO

13751490

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of fabricating an electronic device includes the following steps. At least one first set and at least one second set of nanowires and pads are etched in an SOI layer of an SOI wafer. A first gate stack is formed that surrounds at least a portion of each of the first set of nanowires that serves as a channel region of a capacitor device. A second gate stack is formed that surrounds at least a portion of each of the second set of nanowires that serves as a channel region of a FET device. Source and drain regions of the FET device are selectively doped. A first silicide is formed on the source and drain regions of the capacitor device that extends at least to an edge of the first gate stack. A second silicide is formed on the source and drain regions of the FET device.

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Patent Owner(s)

  • GLOBALFOUNDRIES INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bangsaruntip, Sarunya Mount Kisco, US 79 2517
Majumdar, Amlan White Plains, US 159 3268
Sleight, Jeffrey W Ridgefield, US 297 5073

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