A simple, high-yield, apparatus for NEG coating of vacuum beamline elements
Description:
Non-Evaporable Getter (NEG) materials are extremely useful in vacuum systems for achieving Ultra High Vacuum. Recently, these materials have been used to coat the inner surfaces of vacuum components, acting as an internal, passive, vacuum pump. We have constructed a low cost apparatus, which allows coating of very small diameter vacuum tubes, used as differential pumping stages. Despite the relative ease of construction, we are routinely able to achieve high coating yields. We further describe …
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Date:
December 1, 2010
Creator:
Ron, Guy; Oort, Ron & Lee, Daniel
Item Type:
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UNT Libraries Government Documents Department