Published 1977
| Version v1
Miscellaneous
Restricted
Theoretical studies on rotationally symmetric beam generation systems with a field emission source
Description
To determine the field distribution in beam generation systems with fine field emission sources, a combined analytic and discrete solution of the Laplace equation is described. The method is applied to a diode and triode system. Emittance diagrams are established in order to determine the narrowest electron beam cross section. (ORU)
Availability note (English)
MF available from INIS under the Report Number.Abstract (German)
Zur Bestimmung der Feldverteilung in Strahlerzeugungssystemen mit feiner Feldemissionsquelle wird eine Kombination von analytischer und diskreter Loesung der Laplace-Gleichung beschrieben. Angewandt wird das Verfahren auf ein Dioden- und Triodensystem. Zur Bestimmung des engsten Buendelquerschnitts des Elektronenstrahls wurden Emittanzdiagramme erstellt. (ORU)
Files
Restricted
The record is publicly accessible, but files are restricted to users with access.
Additional details
Additional titles
- Original title (German)
- Theoretische Untersuchungen an rotationssymmetrischen Strahlerzeugungssystemen mit Feldemissionsquelle
Publishing Information
- Imprint Pagination
- 17 p.
- Report number
- AED-Conf--77-283-006
Conference
- Title
- 18. conference on electron microscopy and 10. colloquium of the Arbeitskreis fuer Elektronenmikroskopische Direktabbildung und Analyse von Oberflaechen (EDO) and international conference on microprobe analysis in biology and medicine.
- Dates
- 4 - 9 Sep 1977.
- Place
- Muenster, Germany, F.R.
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 9376245
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANALYTICAL SOLUTION; COMPARATIVE EVALUATIONS; ELECTRIC FIELDS; ELECTRON EMISSION; ELECTRON SOURCES; FIELD EMISSION; LAPLACE EQUATION; NUMERICAL SOLUTION
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EMISSION; EQUATIONS; PARTICLE SOURCES; RADIATION SOURCES
Optional Information
- Notes
- 11 figs.; 5 refs.