Y. Tanaka

Achievement of 500 keV negative ion beam acceleration on JT-60U negative-ion-based neutral beam injector

K. Usui, Kenji Kikuchi, M. Kawai, 2011 .

Development and design of the negative-ion-based NBI for JT-60 Super Advanced

Masaya Hanada, Atsushi Kojima, Mikito Kawai, 2010 .