Evidence map›Paper›PMID 40167485›Full record

ArticleJournal of synchrotron radiation2025

High-resolution in situ characterization of laser powder bed fusion via transmission X-ray microscopy at X-ray free-electron lasers.

Zane Taylor, Tharun Reddy, Lichao Fang, Patrick Oppermann, Patrick L Kramer, Franz Josef Decker, Matthew Seaberg, Matthieu Chollet, Tim van Driel, Alex Halavanau and 24 more

Abstract read
PubMed Full text at PMC Publisher
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. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

34 authors.

Zane TaylorSLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Tharun ReddySLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Lichao FangDepartment of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.
Patrick OppermannLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Patrick L KramerLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Franz Josef DeckerLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Matthew SeabergLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.ORCID 0000-0002-4560-4698
Matthieu CholletLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.ORCID 0000-0002-9629-890X
Tim van DrielLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Alex HalavanauLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.ORCID 0000-0002-5879-9578
Philip HartLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Matthew DaytonAdvanced hCMOS Systems, Albuquerque, NM 87107, USA.ORCID 0000-0002-9446-4126
Frank SeibothCenter for X-ray and Nano Science (CXNS), Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.ORCID 0000-0002-2795-1338
Wenxin WangCenter for X-ray and Nano Science (CXNS), Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.ORCID 0000-0002-4541-4608
Carolyn GeeLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.ORCID 0000-0002-3271-7861
Abigail WilsonLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Rachel Margraf-O'NealDepartment of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.ORCID 0000-0003-3063-1818
Gourab ChatterjeeLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.ORCID 0000-0002-0972-6452
Ying ChenLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Ilana J P MoleskySLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Yifan WangDepartment of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.ORCID 0000-0001-9468-2484
Sara IrvineSLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Jade StantonSLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Cynthia MelendrezLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Kelsey BantaLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Silke NelsonLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Vivek ThampyStanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Kento KatagiriDepartment of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.
Morten HaubroDepartment of Physics, Technical University of Denmark, Kongens Lyngby, Denmark.
Sen LiuStanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.ORCID 0000-0003-0249-4932
Dayeeta PalDepartment of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.ORCID 0009-0004-4644-5926
Lauren MoghimiDepartment of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.ORCID 0000-0003-0017-2446
Christopher TassoneStanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.
Leora Dresselhaus-MaraisDepartment of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.ORCID 0000-0002-0757-0159

Funding

Basic Energy Sciences DE-AC02-76SF00515Louisiana Board of Regents LEQSF(2024-27)-RD-A-32National Nuclear Security Administration DE-NA0004082National Science Foundation 2119688
6 · The paper itself

Abstract

In this work, we describe the instrumentation used to perform the first operando transmission X-ray microscopy (TXM) and simultaneous X-ray diffraction of laser melting simulating laser powder bed fusion on the XCS instrument at the Linac Coherent Light Source (LCLS) X-ray free-electron laser (XFEL). Our TXM with 40× magnification in the X-ray regime at 11 keV gave spatial resolutions down to 940 nm per line pair, with effective pixel sizes down to 206 nm, image integration times of <100 fs, and frame rates tunable between 2.1 and 119 ns for two probe frames (0.48 GHz to 8.4 MHz). Images were recorded on Zyla and Icarus (UXI) detectors to trade off between spatial resolution and time dynamics. A 1 kW CW IR laser was coupled into the interaction point to conduct pump-probe studies of laser melting and solidification dynamics. Our temporal and spatial resolution with attenuation-based contrast exceeds that currently possible with synchrotron-based high-speed radiography. This system was sensitive to feature velocities of 10-12000 m s

Indexed as

high-resolution techniqueslaser powder bed fusionLPBFoperando techniquestransmission X-ray microscopyTXMXFELsX-ray free-electron lasers

Identifiers

PMID40167485
PMCPMC12067346

What OpenQuestion holds

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Registered trials

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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.