FABRICATION OF SILICON-GERMANIUM FIN STRUCTURE HAVING SILICON-RICH OUTER SURFACE

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United States of America Patent

SERIAL NO

15613977

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A semiconductor structure includes a substrate and a silicon-germanium (SiGe) fin formed on the substrate. The SiGe fin has a first portion having a first doping profile and a second portion having a second doping profile. The first portion of the SiGe fin has a Si-rich outer surface.

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Patent Owner(s)

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INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jagannathan, Hemanth Niskayuna, US 260 2429
Lee, ChoongHyun Rensselaer, US 418 2551
Mochizuki, Shogo Clifton Park, US 314 2242
Watanabe, Koji Rensselaer, US 331 4440

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