Magnetic Discharge Control TRIZ Cases
- Solenoid Field Emission Cathode for Focused High-Current Beams
A concentric solenoid guides emitted electrons into spiral paths, enabling stable high current, a small beam cross-section, and cathode protection.
- Dual Cathode Ion Source Beam Uniformity Control
Dual cathode ion source segments emission zones to tune beam uniformity without reducing current or parallelism.