Formation of ultra-shallow junctions by gas-cluster ion...

Semiconductor device manufacturing: process – Introduction of conductivity modifying dopant into... – Ion implantation of dopant into semiconductor region

Reexamination Certificate

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C438S045000, C438S659000, C438S798000, C438S513000, C438S515000, C438S516000, C257SE21466

Reexamination Certificate

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07396745

ABSTRACT:
Method of forming one or more doped regions in a semiconductor substrate and semiconductor junctions formed thereby, using gas cluster ion beams.

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patent: 5814194 (1998-09-01), Deguchi et al.
patent: 6013332 (2000-01-01), Gotto et al.
patent: 6416820 (2002-07-01), Yamada
patent: 6452338 (2002-09-01), Horsky
patent: 6548341 (2003-04-01), Sarstedt
patent: 6760406 (2004-07-01), Hertz et al.
patent: 2002/0005676 (2002-01-01), Greer
patent: 2004/0002202 (2004-01-01), Horsky et al.
patent: 2005/0277246 (2005-12-01), Kirkpatrick et al.
patent: 2004/00022021 (2004-01-01), None
patent: 2004/0188631 (2004-09-01), None
patent: WO2004/053945 (2004-06-01), None
Isao Yamada, et al., “Materials processing by Gas Cluster Ion Beams”, Materials Sci. and Engrg. Rpts, vol. 34, pp. 231-295, Oct. 30, 2001.
USPTO Offical Communication re U.S. Appl. No. 11/150,698, dated Aug. 3, 2007.

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