Direct Extraction Negative Ion Duoplasmatron

The direct extraction negative ion duoplasmatron ion source produces modest currents of negative ions from many molecular gases.

electromagnetism - How does a duoplasmatron work? - Physics Stack Exchange

Secondary Ion Mass Spectrometry Instrumentation Tutorial

Ion source - Wikipedia

Use of a duoplasmatron ion source for negative ion generation - ScienceDirect

Graeme Eddolls (@GEddolls) / X

Design and optimization study of a duoplasmatron ion source for high-intensity proton beam - ScienceDirect

Positive Ion Duoplasmatron Source

Simulation Study on Duoplasmatron With Optimization of Ion Beam Extraction System

Full Catalog - National Electrostatics Corp.

Graeme Eddolls (@GEddolls) / X

Secondary Ion Mass Spectrometry (SIMS)

Ion source - Wikiwand