Load-locked dc high voltage GaAs photogun with an inverted-geometry ceramic insulator
P. A. Adderley, J. Clark, J. Grames, J. Hansknecht, K. Surles-Law, D. Machie, M. Poelker, M. L. Stutzman, and R. Suleiman
Phys. Rev. ST Accel. Beams 13, 010101 (2010) - Published 26 January, 2010