Published November 8, 1979
| Version v1
Patent
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Ion source
Description
The ion source has a cylindrical chamber with a double-anode system and an outlet slot. The anodes run symmetrically with respect to the longitudinal axis of the chamber and along the outlet slot. Two masks on zero potential sitting at both ends of the outlet slot reduce the distortion of the electric field. Part of the internal cladding of the chamber may consist of a material from which ions are produced by evaporation. (RW)
Availability note (English)
MF available from INIS under the Report Number; Available from Deutsches Patentamt, Muenchen, Germany, F.R.Abstract (German)
Die Ionenquelle weist eine zylindrische Kammer mit einem Zweifachanodensystem und einem Austrittsschlitz auf. Die Anoden verlaufen symmetrisch zur Laengsachse der Kammer und laengs des Austrittsschlitzes. Zwei Masken auf Null-Potential an beiden Enden des Austrittsschlitzes verringern die Verzerrung des elektrischen Feldes. Ein Teil der Innenauskleidung der Kammer kann aus einem Material bestehen, aus dem durch Verdampfung die Ionen erzeugt werden. (RW)Files
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Additional details
Additional titles
- Original title (German)
- Ionenquelle
Publishing Information
- Imprint Pagination
- 17 p.
- IPC:
- Int. Cl. H01J 37/08; H01J 39/35.
- IPC
- Int. Cl. H01J 37/08; H01J 39/35.
- Patent number
- DE patent document 2913769/A/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 11559100
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- ANODES; APERTURES; CONSTRUCTION; CYLINDRICAL CONFIGURATION; EVAPORATION; ION SOURCES
- Descriptors DEC
- CONFIGURATION; ELECTRODES; OPENINGS; PHASE TRANSFORMATIONS