Experiments on the multiampere negative ion source in National Institute for Fusion Science : Proceeding of the fourth International Conference on Ion Sources - Ando, A.; Takeiri, Y.; Tsumori, K.; Kaneko, O.; Oka, Y.; Akiyama, R.; Kawamoto, T.; Mineo, K.; Kurata, T.; Kuroda, T. (American Institute of Physics (AIP), 1992)
http://dx.doi.org/10.1063/1.1142822
Keywords: U; ZN