Fantz, U., Franzen, P., Kraus, W., Schiesko, L., Wimmer, C., & Wünderlich, D. (2014). Size Scaling of Negative Hydrogen Ion Sources for Fusion. Talk presented at 4th International Symposium on Negative Ions, Beams and Sources (NIBS 2014). Garching. 2014-10-06 - 2014-10-10.