Attosecond, X-ray, and Strong-Field Science

Presentations

• Advances in Attosecond Inner-Shell X-ray Laser Science

  ORAL · Invited

  March 19, 2026, 3:30 PM – March 19, 2026, 4:06 PM

  Publication: Abhari et al, X-ray Coherent Attosecond Pulse Pair Spectroscopy, to be submitted
  Kroll et al, Observation of Multiplet Lines in Seeded Stimulated Mn Kα1 X-ray Emission, arXiv:2503.03993v1
  Linker et al, Attosecond inner-shell lasing at ångström wavelengths, Nature 642, 934–940 (2025)
  Doyle et al, Seeded stimulated X-ray emission at 5.9 keV, Optica 10, 513-519 (2023)
  Zhang et al, Generation of Intense Phase-Stable Femtosecond Hard X-ray Pulse Pairs, Proc Natl Acad Sci 119, e2119616119 (2022)

  Presenters

  • Uwe Bergmann

    • University of Wisconsin - Madison

  Authors

  • Uwe Bergmann

    • University of Wisconsin - Madison

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• Charge migration, charge transfer and charge-directed reactivity: from isolated to solvated molecules

  ORAL · Invited

  March 19, 2026, 4:06 PM – March 19, 2026, 4:42 PM

  Presenters

  • Hans Jakob Wörner

    • ETH Zurich

  Authors

  • Hans Jakob Wörner

    • ETH Zurich

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 19, 2026, 4:42 PM – March 19, 2026, 4:54 PM

  View abstract →

• Nanoscale Ptychography Using Compact Broadband EUV and Soft X-Ray Sources

  ORAL

  March 19, 2026, 4:54 PM – March 19, 2026, 5:06 PM

  Publication: Benjamin Shearer, Henry Kapteyn, Iona Binnie, Nicholas W. Jenkins, and Margaret Murnane, "Robust broadband ptychography algorithms for high-harmonic soft X-ray supercontinua," Opt. Express 33, 717-735 (2025)
  
  Drew Morrill, Will Hettel, Daniel Carlson, Benjamin Shearer, Clay Klein, Jeremy Thurston, Grzegorz Golba, Rae Larsen, Gabriella Seifert, James Uhrich, Daniel Lesko, Tin Nghia Nguyen, Gunnar Arisholm, Jonathan Knight, Scott Diddams, Margaret Murnane, Henry Kapteyn, Michaël Hemmer - arXiv preprint arXiv:2504.01112, 2025

  Presenters

  • Wilhelm Eschen

    • JILA

  Authors

  • Wilhelm Eschen

    • JILA

  • Will Hettel

    • University of Colorado Boulder
    • JILA
    • JILA and University of Colorado Boulder

  • Nicholas W Jenkins

    • University of Colorado, Boulder

  • Benjamin Shearer

    • JILA
    • JILA and University of Colorado Boulder
    • University of Colorado, Boulder

  • Gabriella Seifert

    • University of Colorado Boulder
    • Scripps College

  • Yunzhe Shao

    • JILA

  • John Gallagher

    • JILA

  • Clay Klein

    • JILA

  • Drew Morrill

    • JILA
    • JILA and University of Colorado Boulder

  • Jeremy Thurston

    • JILA
    • JILA and University of Colorado Boulder

  • Grzegorz Golba

    • University of Colorado Boulder
    • JILA

  • Daniel Carlson

    • University of Colorado, Boulder

  • Michael Hemmer

    • University of Colorado Boulder
    • JILA

  • Henry C Kapteyn

    • University of Colorado, Boulder
    • JILA / University of Colorado, Boulder

  • Margaret M Murnane

    • JILA
    • JILA / University of Colorado, Boulder
    • University of Colorado, Boulder

  View abstract →

• Femtosecond x-ray nanodiffraction imaging of structural phase transition in FeRh

  ORAL

  March 19, 2026, 5:06 PM – March 19, 2026, 5:18 PM

  Presenters

  • Boyang Zhao

    • Argonne National Laboratory

  Authors

  • Boyang Zhao

    • Argonne National Laboratory

  • Sheena Kusum Kishor Patel

    • University of California, San Diego

  • Lingjia Shen

    • SLAC National Accelerator Laboratory

  • Yanwen Sun

    • SLAC National Accelerator Laboratory
    • Linac Coherent Light Source, SLAC National Accelerator Laboratory

  • Matthias C Hoffmann

    • SLAC National Accelerator Laboratory
    • Linac Coherent Light Source, SLAC National Accelerator Laboratory

  • Meredith Henstridge

    • SLAC National Accelerator Laboratory

  • Matthew H Seaberg

    • SLAC - Natl Accelerator Lab

  • Jumpei Yamada

    • RIKEN SPring-8 Center

  • Ichiro Inoue

    • RIKEN SPring-8 Center

  • Hasan Yavas

    • SLAC National Accelerator Laboratory

  • Diling Zhu

    • SLAC National Accelerator Laboratory

  • Yue Cao

    • Argonne National Laboratory

  • Eric E Fullerton

    • University of California, San Diego

  • Youngjun Ahn

    • Argonne National Laboratory

  • Takahiro Sato

    • SLAC National Accelerator Laboratory

  • Haidan Wen

    • Argonne National Laboratory

  View abstract →

• Novel ultrafast mid-infrared lasers for high harmonic generation in the soft X-ray region

  ORAL

  March 19, 2026, 5:18 PM – March 19, 2026, 5:30 PM

  Publication: arXiv:2504.01112

  Presenters

  • Gabriella Seifert

    • University of Colorado Boulder
    • Scripps College

  Authors

  • Gabriella Seifert

    • University of Colorado Boulder
    • Scripps College

  • Grzegorz Golba

    • University of Colorado Boulder
    • JILA

  • Will Hettel

    • University of Colorado Boulder
    • JILA
    • JILA and University of Colorado Boulder

  • Drew Morrill

    • JILA
    • JILA and University of Colorado Boulder

  • Margaret M Murnane

    • JILA
    • JILA / University of Colorado, Boulder
    • University of Colorado, Boulder

  • Henry C Kapteyn

    • University of Colorado, Boulder
    • JILA / University of Colorado, Boulder

  • Michael Hemmer

    • University of Colorado Boulder
    • JILA

  View abstract →

• Tabletop Soft X-Ray Laser for Magnetic Imaging at Transition Metal M Edges

  ORAL

  March 19, 2026, 5:30 PM – March 19, 2026, 5:42 PM

  Presenters

  • Byron J Fritch

    • Colorado State University

  Authors

  • Byron J Fritch

    • Colorado State University

  • Yong Wang

    • Colorado State University

  • Kristen S Buchanan

    • Colorado State University

  • Jorge J Rocca

    • Colorado State University

  View abstract →

• Advanced particle acceleration and radiation source research supported by Long-Wave IR lasers

  ORAL

  March 19, 2026, 5:42 PM – March 19, 2026, 5:54 PM

  Presenters

  • Igor V Pogorelsky

    • Brookhaven National Laboratory

  Authors

  • Igor V Pogorelsky

    • Brookhaven National Laboratory

  • Mikhail P Polyanskiy

    • Brookhaven National Laboratory

  • Marcus Babzien

    • Brookhaven National Laboratory

  • Dismas K Choge

    • Brookhaven National Laboratory

  • William N Li

    • Brookhaven National Laboratory
    • Brookhaven National Laboratory/DOE

  • Mark A Palmer

    • Brookhaven National Laboratory
    • Brookhaven National Laboratory (BNL)

  • Yusuke N Sakai

    • Brookhaven National Laboratory

  • Navid Vafai-Najafabadi

    • SUNY Stony Brook

  • Sandra G Biedron

    • Element Aero

  • Mikhail Fedurin

    • Brookhaven National Laboratory

  View abstract →

• Observation of high harmonic generation from a Mott insulating cuprate

  ORAL

  March 19, 2026, 5:54 PM – March 19, 2026, 6:06 PM

  Presenters

  • Mingyao Guo

    • Caltech

  Authors

  • Mingyao Guo

    • Caltech

  • Ryo Noguchi

    • Caltech

  • Steven J Gomez Alvarado

    • University of California, Santa Barbara
    • Rice University

  • Reina Gomez

    • University of California, Santa Barbara

  • Yao-Jui Chan

    • Institute of Physics, Academia Sinica
    • National Sun Yat-sen University, Institute of Physics, Academia Sinica

  • Mohammad Muntasir Hassan

    • Caltech

  • Yu-Chieh Wen

    • Institute of Physics, Academia Sinica

  • Stephen Wilson

    • University of California, Santa Barbara

  • Yao Wang

    • Emory University
    • Clemson University

  • David Hsieh

    • Caltech

  View abstract →

• Keldysh theory for non-resonant strong-field photoionization of low-dimensional materials

  ORAL

  March 19, 2026, 6:06 PM – March 19, 2026, 6:18 PM

  Presenters

  • Tsing-Hua Her

    • University of North Carolina at Charlotte

  Authors

  • Tsing-Hua Her

    • University of North Carolina at Charlotte

  • Kenan Darden

    • UNCC

  • Li-Yang Jiang

    • Department of Electrophysics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan

  • Wen-Hao Chang

    • Department of Electrophysics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
    • Academia Sinica
    • National Yang Ming Chiao Tung University, Academia Sinica
    • Department of Electrophysics, National Yang Ming Chiao Tung University

  • Hsin-Yu Yao

    • Department of Physics, National Chung Cheng University, No.168, Sec. 1, University Rd., Minhsiung, Chiayi 621301, Taiwan

  • Chih-Wei Luo

    • Department of Electrophysics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan

  View abstract →

• Under-threshold RABBITT phase evolution in the presence of multiple resonances

  ORAL

  March 19, 2026, 6:18 PM – March 19, 2026, 6:30 PM

  Presenters

  • Hamza B Mekuria

    • University of Colorado, Denver

  Authors

  • Hamza B Mekuria

    • University of Colorado, Denver

  • Klaus R Bartschat

    • Drake University

  • Kathryn R. Hamilton

    • University of Colorado Denver

  View abstract →