Experience with High Pressure Ultrapure Water Rinsing of Niobium Cavities

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Description

In a series of experiments on single and 5-cell L-band niobium cavities high pressure ultrapure water rinsing was used as a cleaning step after buffered chemical polishing. The cavities generally exhibited little field emission loading. In the test series on a single cell cavity peak surface fields of E{sub peak} {approx_equal} 50 MV/m were reproducibly obtained after each new chemical surface treatment without field emission loading.

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330 Kilobytes pages

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Kneisel, Peter; Lewis, Brett & Turlington, Larry October 1, 1993.

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Description

In a series of experiments on single and 5-cell L-band niobium cavities high pressure ultrapure water rinsing was used as a cleaning step after buffered chemical polishing. The cavities generally exhibited little field emission loading. In the test series on a single cell cavity peak surface fields of E{sub peak} {approx_equal} 50 MV/m were reproducibly obtained after each new chemical surface treatment without field emission loading.

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330 Kilobytes pages

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  • 6th RF Superconductivity Workshop, Newport News, VA (US), 10/1993

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  • Report No.: CEBAF-PR-93-058
  • Report No.: DOE/ER/40150-2008
  • Grant Number: AC05-84ER40150
  • Office of Scientific & Technical Information Report Number: 791928
  • Archival Resource Key: ark:/67531/metadc741729

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  • October 1, 1993

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  • Oct. 19, 2015, 7:39 p.m.

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  • Feb. 5, 2016, 9:31 p.m.

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Kneisel, Peter; Lewis, Brett & Turlington, Larry. Experience with High Pressure Ultrapure Water Rinsing of Niobium Cavities, article, October 1, 1993; Newport News, Virginia. (digital.library.unt.edu/ark:/67531/metadc741729/: accessed September 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.