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Review

Recent Progress of the PAL-XFEL

1
Pohang Accelerator Laboratory, Pohang 37673, Korea
2
Photon Science Center, POSTECH, Pohang 37673, Korea
3
Department of Chemical Engineering, POSTECH, Pohang 37673, Korea
*
Authors to whom correspondence should be addressed.
Appl. Sci. 2022, 12(3), 1010; https://doi.org/10.3390/app12031010
Submission received: 23 December 2021 / Revised: 15 January 2022 / Accepted: 15 January 2022 / Published: 19 January 2022
(This article belongs to the Special Issue Latest Trends in Free Electron Lasers)

Abstract

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.
Keywords: PAL-XFEL; X-ray free electron laser; self-seeding FEL; two-color FEL; tender X-ray; time-resolved X-ray diffraction; X-ray absorption spectroscopy; serial femtosecond crystallography; sample delivery; Fourier-transform holography PAL-XFEL; X-ray free electron laser; self-seeding FEL; two-color FEL; tender X-ray; time-resolved X-ray diffraction; X-ray absorption spectroscopy; serial femtosecond crystallography; sample delivery; Fourier-transform holography

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MDPI and ACS Style

Eom, I.; Chun, S.H.; Lee, J.H.; Nam, D.; Ma, R.; Park, J.; Park, S.; Park, S.H.; Yang, H.; Nam, I.; et al. Recent Progress of the PAL-XFEL. Appl. Sci. 2022, 12, 1010. https://doi.org/10.3390/app12031010

AMA Style

Eom I, Chun SH, Lee JH, Nam D, Ma R, Park J, Park S, Park SH, Yang H, Nam I, et al. Recent Progress of the PAL-XFEL. Applied Sciences. 2022; 12(3):1010. https://doi.org/10.3390/app12031010

Chicago/Turabian Style

Eom, Intae, Sae Hwan Chun, Jae Hyuk Lee, Daewoong Nam, Rory Ma, Jaehyun Park, Sehan Park, Sang Han Park, Haeryong Yang, Inhyuk Nam, and et al. 2022. "Recent Progress of the PAL-XFEL" Applied Sciences 12, no. 3: 1010. https://doi.org/10.3390/app12031010

APA Style

Eom, I., Chun, S. H., Lee, J. H., Nam, D., Ma, R., Park, J., Park, S., Park, S. H., Yang, H., Nam, I., Cho, M. H., Shim, C. H., Kim, G., Min, C.-K., Heo, H., Kang, H.-S., & Kim, C. (2022). Recent Progress of the PAL-XFEL. Applied Sciences, 12(3), 1010. https://doi.org/10.3390/app12031010

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