
A unique user capability among the national laboratories, the UEM combines ultrafast lasers with a modified transmission electron microscope. It allows scientists to look at nanoscale structural and chemical changes in materials at ultrafast time scales — with resolution of hundreds of femtoseconds.
Scientists can observe these dynamics either through direct imaging, diffraction or spectroscopy using high-sensitivity cameras. The UEM is used for a variety of applications, including sustainable energy harvesting and quantum information science.
CNM is a DOE Office of Science User Facility.
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