Presentation
7 March 2022 Ultrafast magnetic spectroscopy using tabletop high harmonic sources
Author Affiliations +
Abstract
The measurement and control of nanoscale spin dynamics is essential for the understanding and development of quantum materials. We present a new instrument along with precise spectroscopic measurements of ultrafast magnetic phenomena using extreme ultraviolet high harmonic sources. Our unique instrument allows us to optically control and probe spin dynamics of complex magnetic materials with element specificity on few-femtosecond timescales on up.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Peter C. Johnsen, Sinéad Ryan, Anna Grafov, Christian D. Gentry, Justin M. Shaw, Hans T. Nembach, Tom Silva, Henry C. Kapteyn, and Margaret M. Murnane "Ultrafast magnetic spectroscopy using tabletop high harmonic sources", Proc. SPIE PC11999, Ultrafast Phenomena and Nanophotonics XXVI, PC1199909 (7 March 2022); https://doi.org/10.1117/12.2607888
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KEYWORDS
Magnetism

Extreme ultraviolet

Spectroscopes

Ultrafast laser spectroscopy

Light sources

Magneto-optics

Polarization control

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