Recent Progress on RF Superconductivity and ERL

HAO Jian-Kui; ZHAO Kui

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 200-203

Recent Progress on RF Superconductivity and ERL

HAO Jian-Kui ^, ,
ZHAO Kui

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Abstract：
RF superconducting cavities can work in CW mode or long pulse mode. RF superconducting technology is widely used in particle accelerators. The development of RF superconductivity is limited by the material, surface treatment and installation. SRF technology is improved greatly after dozens of years' researches. Lots of techniques and experiences have been accumulated by running superconducting accelerators. In recent years, researches and developments have been carried out for future large scientific project. New cavity shape and superconducting cavities made of large grain niobium are the hot frontiers in SRF field. Energy Recovery Linacs have been developed in recent years. ERLs has many advantages such as high efficiency, energy saving, good stability, low radiation level, etc. ERLs are more and more used in advanced light sources and free electron laser facilities.

References

[1]

. Padamsee H, Knobloch J, Hays T. RF Superconductivity for Accelerators. New York: John Wiley Sons, Inc., 19982. Bensen S, Douglas D, Shinn M et al. High Power Lasing in the IR Upgrade FEL at Je erson Lab, In: Proc.of FEL2004. 2004, 2293. Rossbach J. Results from the VUV-FEL. In: Proc. of EPAC06. 2006, 344. Lilje L, Kako E, Kostin D et al. Nucl. Instrum. Methods A, 2004, 524: 1-125. GENG R L, Padamsee H, Seaman A et al. Testing the First 1300MHz Reentrant Cavity, SRF Reports of Cornell University. Ithaca: Cornell University, 2004, SRF041108-056. Singer W, Brinkmann A, Iversen J et al. Large Grain Superconducting RF Cavities at DESY. In: Proc. of LINAC 2006, Knoxville, Tennessee USA, p3277. Sekutowicz J, Bogacz S A, Douglas D et al. Phys. Rev. ST Accel Beams, 2005, 8: 010701

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HAO Jian-Kui and ZHAO Kui. Recent Progress on RF Superconductivity and ERL[J]. Chinese Physics C, 2008, 32(S1): 200-203.

HAO Jian-Kui and ZHAO Kui. Recent Progress on RF Superconductivity and ERL[J]. Chinese Physics C, 2008, 32(S1): 200-203. 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

Recent Progress on RF Superconductivity and ERL

HAO Jian-Kui ^,
ZHAO Kui

Corresponding author: HAO Jian-Kui,

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

Abstract: RF superconducting cavities can work in CW mode or long pulse mode. RF superconducting technology is widely used in particle accelerators. The development of RF superconductivity is limited by the material, surface treatment and installation. SRF technology is improved greatly after dozens of years' researches. Lots of techniques and experiences have been accumulated by running superconducting accelerators. In recent years, researches and developments have been carried out for future large scientific project. New cavity shape and superconducting cavities made of large grain niobium are the hot frontiers in SRF field. Energy Recovery Linacs have been developed in recent years. ERLs has many advantages such as high efficiency, energy saving, good stability, low radiation level, etc. ERLs are more and more used in advanced light sources and free electron laser facilities.