[KongchangAI]
Unverified50% confidenceFactExact time

Hall-effect thrusters use a magnetic field to trap electrons and form an electron cloud, with the magnetic field acting as a virtual grid, avoiding grid erosion, and their operational lifespan is generally better than that of traditional gridded designs.

1
Sources
50%
Confidence
Long-term
Relevance
10/4/2026
First Seen

Sources

Ion Thrusters: The Slow Rocket Winning the Space Race

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UnverifiedTokamaks confine plasma using a toroidal magnetic field and the plasma's own current, have a relatively simple structure but tend toward pulsed operation and are prone to disruptions; stellarators rely on external coils to generate a three-dimensional helical magnetic field, are suitable for steady-state operation, but are more difficult and costly to manufacture.73% similar

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