[HTML][HTML] Recent progress in high-temperature superconducting undulators
Considerable effort has been devoted to the development of superconducting undulators
(SCUs) intended for particle accelerator-based light sources, including synchrotrons and …
(SCUs) intended for particle accelerator-based light sources, including synchrotrons and …
Advanced accelerator concepts
M Ferrario, R Assmann - ar** time scale of …
A Compact X-Band Microwave Pulse Compressor Using a Corrugated Cylindrical Cavity
Y Jiang, H Zha, J Shi, M Peng, X Lin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Microwave pulse compressors based on a single resonant cavity operating at polarized
modes can be super compact, and corrugated structures can transmit high-power, high …
modes can be super compact, and corrugated structures can transmit high-power, high …
High performance one-step grown half-moon shaped YBCO bulk superconductors
X Wang, X Liu, D Wei, Y Shi, C Cai… - Superconductor …, 2024 - iopscience.iop.org
High-temperature superconducting (HTS) undulator exploiting the high trapped field of HTS
bulk superconductors enables the design of extremely short-period insertion devices for …
bulk superconductors enables the design of extremely short-period insertion devices for …
Slice energy spread measurement in the low energy photoinjector
Slice energy spread is one of the key parameters in free electron laser optimizations, but its
accurate measurement is not straightforward. Two recent studies from high energy (≥ 100 …
accurate measurement is not straightforward. Two recent studies from high energy (≥ 100 …
Analysis and design of parallel-coupled high-gradient structure for ultrashort input power pulses
Y Jiang, J Shi, H Zha, J Liu, X Lin, H Chen - Physical Review Accelerators and …, 2021 - APS
Shortening the pulse length of input power is a possible approach to raise the accelerating
gradient limit of normal conducting structures. We present a novel design of a parallel …
gradient limit of normal conducting structures. We present a novel design of a parallel …
High-power test of two prototype X-Band accelerating structures based on SwissFEL fabrication technology
WL Millar, A Grudiev, W Wuensch… - … on Nuclear Science, 2022 - ieeexplore.ieee.org
This article presents the design, construction, and high-power test of two-band radio
frequency (RF) accelerating structures built as part of a collaboration between CERN and …
frequency (RF) accelerating structures built as part of a collaboration between CERN and …
Investigations on the multiple-sector hard-copper X-band accelerating structures
The development of advanced, high gradient accelerating structures is one of the leading
activity of the particle accelerator community. In the technological research of new …
activity of the particle accelerator community. In the technological research of new …
Analysis of photoinjector transverse phase space in action and phase coordinates
Photoinjectors are the main high brightness electron sources for x-ray free electron lasers
(XFELs). Photoinjector emittance reduction is one of the key knobs for improving XFEL …
(XFELs). Photoinjector emittance reduction is one of the key knobs for improving XFEL …