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Development of a four-element conical electron lens dedicated to high resolution Auger electron–ion(s) coincidence experiments
- Source :
- Review of Scientific Instruments, Review of Scientific Instruments, American Institute of Physics, 2002, 73 (11), pp.3885-3894. ⟨10.1063/1.1511799⟩, Review of Scientific Instruments, 2002, 73 (11), pp.3885-3894. ⟨10.1063/1.1511799⟩
- Publication Year :
- 2002
- Publisher :
- AIP Publishing, 2002.
-
Abstract
- A four-element conical electron lens has been developed in view of its integration to a double toroidal electron energy analyzer (DTA) dedicated to Auger electron–ion coincidence measurements. The lens design, using electron trajectory numerical simulations, was entirely guided by the perspective of analyzing energetic electrons with high resolution in the multicoincidence regime. The design, construction, and experimental characterization stages of this electron optics system are described in this article. Emphasis is put on the importance of third generation synchrotron radiation sources when performing such multicoincidence experiments.
- Subjects :
- numerical analysis
electrostatic lenses
Synchrotron radiation
Electron
01 natural sciences
Electron spectroscopy
electron lenses
law.invention
Auger
electron optics
Optics
law
0103 physical sciences
010306 general physics
Instrumentation
Electrostatic lens
Physics
Auger electron spectroscopy
010304 chemical physics
synchrotron radiation
business.industry
physics computing
[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry
Lens (optics)
Electron optics
PACS: 41.85.Ne, 07.81.+a, 07.85.Qe, 41.60.Ap, 79.20.Fv, 02.60.Cb
business
Subjects
Details
- ISSN :
- 10897623 and 00346748
- Volume :
- 73
- Database :
- OpenAIRE
- Journal :
- Review of Scientific Instruments
- Accession number :
- edsair.doi.dedup.....806c84921b22dc6c1b25bed73ffc9475
- Full Text :
- https://doi.org/10.1063/1.1511799