EBSD WITH DIRECT ELECTRON’S DE-SEMCAM

In a preprint recently posted on arXiv, researchers from the University of California at Santa Barbara have reported using a new monolithic active pixel sensor (MAPS) based direct detector designed by Direct Electron for collecting electron backscatter diffraction (EBSD) data. As has previously been demonstrated in Transmission Electron Microscopy (TEM), by eliminating the need for a scintillator and fiber-optic coupling, direct detectors can achieve a higher detective quantum efficiency and a higher signal to noise ratio than conventional detectors. This is advantageous for EBSD as well as TEM imaging.

The new MAPS based detector is optimized for voltages typically used in SEM and EBSD. With 2048 x 2048 pixels, the detector offers high resolution EBSD pattern acquisition at a rate of 281 patterns per second. Pattern acquisition speed can be increased by reading out fewer rows of the detector. These rows need not be contiguous, allowing full EBSD patterns to be sub-sampled. Acquisition speeds of almost 6000 patterns per second have been demonstrated.

The preprint can be found at this link: https://arxiv.org/abs/2008.11411

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Direct Electron at M&M 2026!

Direct Electron is excited to attend Microscopy & Microanalysis 2026, the premier annual meeting for the microscopy community, taking place August 2–6, 2026 in Milwaukee, Wisconsin. We invite attendees to stop by Booth 1130 to explore our latest direct detection technologies and discover the right detector for their application. Visit us to learn more about our flagship Apollo and Celeritas direct detection cameras, as well as our newest detector solutions designed for cryo-EM, SEM, 4D-STEM, EBSD, TKD, LEEM, and PEEM applications. Looking to start your mornings with fellow attendees? Join the conference’s informal morning run/walk, organized by Direct Electron Sales Director Bob Monteverde and MSA member Janet Gbur. The group meets Monday through Thursday at 6:00 AM outside the Baird Center main entrance (400 W. Wisconsin Avenue) for runs of 2–4 miles or a 1-mile walk. We look forward to seeing you in Milwaukee and discussing how Direct Electron can help advance your research.

M&M 2026 RUN GROUP

RUN WITH US AT M&M 2026! Make the most of your M&M experience with Direct Electron Sales Director, Bob Monteverde, and MSA member, Janet Gbur, and join our morning running / walking group for an invigorating start to your day! Get up on the right foot by lacing up your running shoes and joining fellow attendees for an energizing run / walk through the city. Enjoy the fresh air, see beautiful downtown Milwaukee, and connect with fellow attendees in a casual and active setting. It’s the perfect opportunity to network, exchange ideas, and awaken your body and mind before diving into a day of exhibits and presentations. Don’t miss out on this fantastic chance to make new connections while staying fit! We will meet each morning of the conference, Monday through Thursday, in front of the Baird Center main entrance at 400 W Wisconsin Avenue at 6:00 AM to run / walk a few different routes of 2 to 4 miles for runners and 1 mile for walkers.