Method of producing and guiding intensive, large-area ion, electron and x-ray beams
US4904873A · kind A · utility
3Cited by
1References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1989 |
| Grant date | Feb 27, 1990 |
| Priority date | — |
| Expiry date | Feb 27, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J27/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for the repeatable generation and guidance of intensive, large-area ion, electron and x-ray beams, with the beam guidance being effected already in the beam generator by means of operationally variable, magnetic and electric fields and variable magnetic correction fields, wherein the beam guidance fields are generated by the beam current itself and the magnetic correction fields by the current source associated with the beam generator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.