Welcome to the website of Piot's group in Advanced Accelerator R&D (AARD). Our group is part of the Accelerator & Beam Physics (ABP) group and carries research in Beam Physics and Accelerator Technology with emphasis on electron-beam generation, manipulations, acceleration, and diagnostics. We are located in the and the . We carry laboratory experiments using facilities located in the at Fermilab, at the in Argonne and at the .