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Ultrafast Magnetic Spectroscopy, Scattering and Full-Field Imaging Using Tabletop High Harmonic Sources

ORAL

Abstract

The observation and manipulation of spin dynamics on the nanoscale is a crucial ability in our quest to engineer quantum materials. We present spectroscopy, scattering, and full field imaging of magnetic nanostructures using EUV high harmonic sources. Our control of EUV polarization, spin and orbital angular momentum, along with high spatial and temporal coherence, allows us to uniquely control and probe spin dynamics on few-femtosecond timescales on up.

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Presenters

  • Peter Johnsen

    JILA

Authors

  • Peter Johnsen

    JILA

  • Christian Gentry

    JILA, University of Colorado Boulder, JILA, Department of Physics and JILA, University of Colorado, Boulder

  • Robert M Karl

    JILA, University of Colorado Boulder, JILA, University of Colorado, Boulder

  • Sinead Ryan

    JILA, University of Colorado Boulder, JILA, Department of Physics and JILA, University of Colorado, Boulder

  • Jeremy Thurston

    JILA, University of Colorado Boulder, JILA

  • Henry Kapteyn

    JILA, University of Colorado Boulder, Department of Physics and JILA, University of Colorado, Boulder, STROBE and JILA, University of Colorado, Boulder, JILA and Department of Physics, University of Colorado, Boulder, STROBE and JILA, University of Colorado and NIST, Physics, JILA/University of Colorado Boulder, JILA, University of Colorado, Boulder, Physics and JILA, CU Boulder, JILA, University of Colorado, Boulder

  • Margaret Murnane

    JILA, University of Colorado Boulder, Department of Physics and JILA, University of Colorado, Boulder, STROBE and JILA, University of Colorado, Boulder, STROBE and JILA, University of Colorado and NIST, JILA, University of Colorado, Boulder, Physics and JILA, CU Boulder, University of Colorado, JILA, University of Colorado, Boulder