Researches on Large Grain SC Cavities at Peking University

HAO Jian-Kui; ZHAO Kui; ZHANG Bao-Cheng; QUAN Sheng-Wen; WANG Li-Fang; CHEN Jia-Er

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 181-183

Researches on Large Grain SC Cavities at Peking University

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Abstract：
Researches on large grain superconducting cavities are carried out at SRF laboratory of Peking University. A 1.3GHz TESLA type single cell cavity and a 1.3GHz 2-cell cavity made of large grain niobium were fabricated by Peking University. With the collaboration of Jlab, the measured Eacc of the single-cell cavity reached 43.5MV/m after BCP, baking and high temperature heat treatment.

References

[1]

. Padamsee H, Knobloch J, Hays T. RF Superconductivity for Accelerators. New York: John Wiley Sons, Inc. 19982. Lilje L, Kako E, Kostin D et al. Nucl. Instrum. Methods A, 2004, 524: 1-123. Singer W, Brinkmann A, Iversen J et al. Large Grain Superconducting RF Cavities at DESY, in Proc. of LINAC 2006, Knoxville, Tennessee USA, p3274. HAO Jian-Kui et al. HEP NP, 2005, 29(9): 918-922 (in Chinese)(郝建李奎. 高能物理与核物理, 2005, 29(9): 918—922)

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HAO Jian-Kui, ZHAO Kui, ZHANG Bao-Cheng, QUAN Sheng-Wen, WANG Li-Fang and CHEN Jia-Er. Researches on Large Grain SC Cavities at Peking University[J]. Chinese Physics C, 2008, 32(S1): 181-183.

HAO Jian-Kui, ZHAO Kui, ZHANG Bao-Cheng, QUAN Sheng-Wen, WANG Li-Fang and CHEN Jia-Er. Researches on Large Grain SC Cavities at Peking University[J]. Chinese Physics C, 2008, 32(S1): 181-183. shu

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Received: 2008-01-10
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Researches on Large Grain SC Cavities at Peking University

Corresponding author: HAO Jian-Kui,

Received Date: 2008-01-10
Accepted Date: 1900-01-01
Available Online: 2008-01-04

Abstract: Researches on large grain superconducting cavities are carried out at SRF laboratory of Peking University. A 1.3GHz TESLA type single cell cavity and a 1.3GHz 2-cell cavity made of large grain niobium were fabricated by Peking University. With the collaboration of Jlab, the measured Eacc of the single-cell cavity reached 43.5MV/m after BCP, baking and high temperature heat treatment.