Evidence map›Paper›PMID 39937517›Full record

ArticleJournal of synchrotron radiation2025

Development of the Nanobeam X-ray Experiments instrument at PAL-XFEL.

Jangwoo Kim, HyoJung Hyun, Seonghan Kim, Sun Min Hwang, Myong Jin Kim, Dogeun Jang, Kyung Sook Kim, Jaeyong Shin, Sejin Kim, Junha Hwang and 6 more

Abstract read
In one paragraph

Article in Journal of synchrotron radiation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Jangwoo KimPLS-II Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0002-8321-026X
HyoJung HyunXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0002-3930-551X
Seonghan KimXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0002-4299-8521
Sun Min HwangXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0002-9300-7759
Myong Jin KimXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
Dogeun JangXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
Kyung Sook KimXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
Jaeyong Shin4GSR Research Division, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
Sejin KimDepartment of Physics, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
Junha HwangPhoton Science Center, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0009-0005-9049-3981
Sung Yun LeePhoton Science Center, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0003-2087-500X
Eunyoung ParkPhoton Science Center, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0003-3988-1004
Sangsoo KimXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0003-4005-5404
Intae EomXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
Changyong SongPhoton Science Center, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.
Daewoong NamXFEL Beamline Department, Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang 37673, Republic of Korea.ORCID 0000-0002-4544-4663

Funding

Ministry of Trade, Industry and Energy RS-2024-00450738National Research Foundation of Korea 2021R1F1A1051444National Research Foundation of Korea RS-2022-0015836National Research Foundation of Korea RS-2022-NR068223
6 · The paper itself

Abstract

A Nanobeam X-ray Experiments (NXE) instrument was developed and installed at the hard X-ray beamline of the Pohang Accelerator Laboratory X-ray Free Electron Laser. This instrument consists of a diagnostic system, focusing optics, an X-ray diffraction endstation and a femtosecond laser delivery system. The NXE instrument enables sophisticated X-ray experiments using nanofocused X-rays. At a 9.5 keV X-ray energy, the beam was successfully focused to 390 nm × 230 nm at the focal plane using Kirkpatrick-Baez mirrors. Following the successful commissioning experiments in December 2021 and April 2022, the instrument became available for regular user experiments in January 2023. The first user experiment was conducted in January 2024. This article provides detailed information on the beamline optics, the NXE instrument, and its performance and capabilities.

Indexed as

coherent diffraction imagingnanofocusingPAL-XFELXFELsX-ray free electron lasers

Identifiers

PMID39937517
PMCPMC11892900

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.