System and method for integrating low schottky barrier metal...

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate

Reexamination Certificate

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C257S069000, C257SE21632, C438S199000

Reexamination Certificate

active

10924079

ABSTRACT:
According to one embodiment of the invention, a method for integrating low Schottky barrier metal source/drain includes providing a substrate, forming an epitaxial SiGe layer outwardly from the substrate, forming an epitaxial Si layer outwardly from the SiGe layer, and forming a metal source and a metal drain.

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Kinoshita, et al., “Solution for High-Performance Schottky-Source/Drain MOSFETs: Schottky Barrier Height Engineering with Dopant Segregation Techniques”, 2004 Symposium on VLSI Technology, Digest of Technical Papers, Advanced LSI Technology Laboratory, Corporate R&D Center, Toshiba Corporation, pp. 168-169, 2004.

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