K. Sasa et al., FINE-FOCUSING SYSTEM OF INTENSE BEAMS FOR APPLICATION OF ION-INDUCED PLASMA, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 113(1-4), 1996, pp. 67-70
For investigations of ion beam-induced plasmas we developed a fine-foc
using system. An ion beam of He-4(+) with an energy of 220 keV/amu aft
er acceleration through an RFQ-Linac at TTT was focused onto a small s
pot area of about 1 mm(2). This beam deposited a specific deposition p
ower of about 0.17 GW/g to the target.