Polarized Pulsed Beam Source for Electron Microscopy Lewellen, J. W. ; Noonan, J. ; Bohn, Courtlandt L. ; Regis-Guy Piot, Philippe ; Vinogradov, N. Abstract Publication: 22nd Particle Accelerator Conference (PAC 07) Pub Date: 2007 Bibcode: 2007pac..conf.3011L