Features include high ion-extraction efficiency, compactness, and light weight. Improved version of previous ionization detector features in-line geometry that enables extraction of almost every ion from region of formation. Focusing electrodes arranged and shaped into compact system of space-charge-limited reversal electron optics and ion-extraction optics. Provides controllability of ionizing electron energies, greater efficiency of ionization, and nearly 100 percent ion-collection efficiency.
High-Sensitivity Ionization Trace-Species Detector
NASA Tech Briefs ; 14 , 2
1990-02-01
Miscellaneous
No indication
English
Higher-Sensitivity Ionization Trace-Species Detector
NTRS | 1995
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