... and J.D. Evans, Plasma injection with helicon sources, J. Vac. ... F.F. Chen and G. Chevalier, Experiments on helicon plasma sources, J. Vac. Sci. Technol. ...
Effects on loading of the changes ... Critically dependent on density profile ... Increases inter-strap coupling so may be hard on load-tolerant concept ...
New separatrix/limiter/first wall/antenna geometry is being considered ... Move separatrix so closest approach to the first wall is 120 mm ( = gap) ...