Recent Progress of the PAL-XFEL

Applied Sciences

Chang-Ki Min¹  Sehan Park¹  Chi Hyun Shim¹  Gyujin Kim¹  Daewoong Nam¹  Changbum Kim¹  Intae Eom¹  Rory Ma¹  Sae Hwan Chun¹  Jae Hyuk Lee¹  Myung Hoon Cho¹  Sang Han Park¹  Hoon Heo¹  Inhyuk Nam¹  Haeryong Yang¹  Jaehyun Park¹  Heung-Sik Kang¹ 

[1] Pohang Accelerator Laboratory, Pohang 37673, Korea;

关键词: PAL-XFEL;    X-ray free electron laser;    self-seeding FEL;    two-color FEL;    tender X-ray;    time-resolved X-ray diffraction;   

DOI  :  10.3390/app12031010

来源: DOAJ

【 摘 要 】

The X-ray free-electron laser of the Pohang Accelerator Laboratory (PAL-XFEL) was opened to users in 2017. Since then, significant progress has been made in PAL-XFEL operation and beamline experiments. This includes increasing the FEL pulse energy, increasing the FEL photon energy, generating self-seeding FEL, and trials of two-color operation. In the beamline, new instruments or endstations have been added or are being prepared. Overall, beamline operation has been stabilized since its initiation, which has enabled excellent scientific results through efficient user experiments. In this paper, we describe details of the recent progress of the PAL-XFEL.

【 授权许可】

Unknown