Helicon wave-generated plasmas for negative ion beams for fusionIvo Furno, Riccardo Agnello, U. Fantz, Alan Howling, Remy Jacquier, Claudio Marini, Gennady Plyushchev, Philippe Guittienne and Alain SimoninEPJ Web Conf., 157 (2017) 03014DOI: https://doi.org/10.1051/epjconf/201715703014