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NeXUS, the National Extreme Ultrafast Science Facility, is a new National Science Foundation (NSF)-supported user facility on the Ohio State University's Columbus campus.

NeXUS provides access to cutting-edge optical technology and supports a variety of analysis approaches for researchers studying ultrafast dynamics of chemicals and materials.

I'm Robert Baker, the director of NeXUS and a professor of chemistry at Ohio State, and I'd like to tell you what this state-of-the-art facility can do for you.

NeXUS features an ultrafast, XUV light source from a kilowatt-class laser driving three beamlines for tailored light. The system achieves spectral coverage from infrared to extreme ultraviolet and soft x-ray, enabling element-specific measurements. The system's atto- to femtosecond pulses allow previously impossible experiments.

Our five end stations support different sample analysis techniques and can measure:
* Ultrafast X-ray absorption and reflection of solids, liquids, and gases
* Laser induced electron diffraction
* Attosecond electron dynamics
* Electronic states of materials with angle-resolved photo electron spectroscopy (ARPES)
* Atomic structure of crystals with scanning tunneling microscopy (STM)

Our professional staff will support NeXUS researchers at every stage: proposal, experiment design, operation, and maintenance. And support from NSF provides users with free access on a competitive basis.

Sounds like something you could use? Great! First call for NeXUS users will happen this fall.

NeXUS is building a community of interdisciplinary researchers to propose great experiments and speed scientific discoveries. We're eager to welcome NeXUS users starting in 2025.

Join us! Learn more at our website, including how to propose your own NeXUS experiment at NSF-NeXUS.osu.edu.

Thank you.

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