Cold stripper for high energy ion implanter with tandem accelerator

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United States of America Patent

PATENT NO 9520204
APP PUB NO 20150187450A1
SERIAL NO

14140893

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Abstract

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A cold stripper for a high-energy ion implanter system is provided. The cold stripper including a stripper tube having a hollow cavity, a first aperture in the stripper tube to admit an ion beam of positively charged ions into the hollow cavity and a second aperture in the stripper tube to discharge the ion beam from the hollow cavity, a gas pump coupled to the hollow cavity to introduce a gas into the hollow cavity, one or more cooling passages in the stripper tube, and a coolant pump coupled to the one or more cooling passages to circulate a coolant through the one or more cooling passages.

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Patent Owner(s)

Patent OwnerAddress
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC35 DORY ROAD GLOUCESTER MA 01930

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Shengwu South Hamilton, US 39 142

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