Hall-Effect Thruster

In spacecraft propulsion, a Hall-effect thruster (HET) is a type of ion thruster in which the propellant is accelerated by an electric field.

Sources

Linnell, Jesse A., and Alec D. Gallimore. 2006. "Krypton Performance Optimization In High-Voltage Hall Thrusters". Journal Of Propulsion And Power 22 (4): 921-925. doi:10.2514/1.18531.