|
R. F. Welton, M. Forrette, M. P. Stockli, C. Williams, R. Keller, and R. W. Thomae, “Enhancing Surface Ionization and Beam Formation in Volume-type H- Ion Sources”, in Proc. 8th European Particle Accelerator Conf. (EPAC'02), Paris, France, Jun. 2002, paper THPLE019, pp. 635-637. |
