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Criterion for decrease of electric field at ionization point of liquid-metal ion sources.
- Source :
- Review of Scientific Instruments; Feb2000, Vol. 71 Issue 2, p725, 3p, 1 Chart, 3 Graphs
- Publication Year :
- 2000
-
Abstract
- Proposes a criterion for decrease of electric field at the ionization point of liquid-metal ion sources. Dependence of electric field on source current based on postionization theory; Space-charged limited current with small charge approximation; Dependence of emission current and current density on electric field.
- Subjects :
- ELECTRIC fields
IONIZATION (Atomic physics)
ION sources
LIQUID metals
Subjects
Details
- Language :
- English
- ISSN :
- 00346748
- Volume :
- 71
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Review of Scientific Instruments
- Publication Type :
- Academic Journal
- Accession number :
- 4409683
- Full Text :
- https://doi.org/10.1063/1.1150274