Results from the first single cell Nb₃Sn cavity coatings at JLab [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 539.7 Atomic and nuclear physics
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Science ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2015
• Mô tả vật lý: Size: 3 p. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 268196
• Chủ đề: 1. 43 particle accelerators; 2. Cebaf accelerator; 3. Ghz range 01-100; 4. International linear collider; 5. Superconducting cavity resonators

Tóm tắt

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 Sn is a promising superconducting material for SRF applications and has the potential to exceed the limitations of niobium. We have used the recently commissioned Nb<
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 Sn coating system to investigate Nb<
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 Sn coatings on several single cell cavities by applying the same coating procedure on several different single cells with different history and pre-coating surface preparation. We report on our findings with four 1.5 GHz CEBAF-shape single cell and one 1.3 GHz ILC-shape single cavities that were coated, inspected, and tested.