|
M. Poelker et al., “Status of High Polarization DC High Voltage GaAs Photoguns”, in Proc. 22nd Particle Accelerator Conf. (PAC'07), Albuquerque, NM, USA, Jun. 2007, paper FRXAB01, pp. 3756-3760. |
|
J. M. Grames et al., “Lifetime Measurements of High Polarization Strained-Superlattice Gallium Arsenide at Beam Current > 1 Milliamp using a New 100kV Load Lock Photogun”, in Proc. 22nd Particle Accelerator Conf. (PAC'07), Albuquerque, NM, USA, Jun. 2007, paper THPMS064, pp. 3130-3132. |
|
J. M. Grames et al., “Ion Back-Bombardment of GaAs Photocathodes Inside DC High Voltage Electron Guns”, in Proc. 21st Particle Accelerator Conf. (PAC'05), Knoxville, TN, USA, May 2005, paper WPAP045, pp. 2875-2877. |