Small Hall Thruster Experiment at PPPL

Small Hall Thruster Experiment at PPPL

Movable planar graphite probe with guarding sleeve for plume measurements
Back ion flux probe
Axially and azimuthally distributed stationary cold and emissive Langmuir probes for measurements of axial profiles of Te, Ne inside the thruster
Thrust stand (EPPDyL) for direct thrust and efficiency measurements