The Focus Fusion Society › Forums › Lawrenceville Plasma Physics Experiment (LPPX) › How's the new tungsten cathode working out? › Reply To: Site availability is poor
Another way could be to use local laser cleaning: http://i.imgur.com/K47fhr6.gifv you might however need to do it while the chamber is sealer and filled with inertial gas, which would be quite complicated (need a robotic hand or something).
