A modified distorted field electrostatic analyzer

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The calculated electron-optical properties of a modified cylindrical mirror analyzer are presented. The analyzer consists of two concentric cylinders with conical ends having half angles between 30° and 90°. It is shown that the Cylindrical Mirror Analyzer with Conical Ends (CMACE) has second-order focusing properties with remarkable dispersion. The CMACE extends the applicability of cylindrical mirrors in atomic and surface physics, because due to the conical closing it ensures more advantageous geometrical conditions for sample irradiation as well as for electron detection. Connecting two such elements, the arrangement can be applied for electron-electron coincidence measurements.

Original languageEnglish
Pages (from-to)173-176
Number of pages4
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume348
Issue number1
DOIs
Publication statusPublished - Aug 21 1994

Fingerprint

analyzers
Electric fields
mirrors
Mirrors
electric fields
Electrons
electrons
concentric cylinders
atomic physics
closing
Physics
Optical properties
Irradiation
optical properties
physics
irradiation

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

Cite this

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abstract = "The calculated electron-optical properties of a modified cylindrical mirror analyzer are presented. The analyzer consists of two concentric cylinders with conical ends having half angles between 30° and 90°. It is shown that the Cylindrical Mirror Analyzer with Conical Ends (CMACE) has second-order focusing properties with remarkable dispersion. The CMACE extends the applicability of cylindrical mirrors in atomic and surface physics, because due to the conical closing it ensures more advantageous geometrical conditions for sample irradiation as well as for electron detection. Connecting two such elements, the arrangement can be applied for electron-electron coincidence measurements.",
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T1 - A modified distorted field electrostatic analyzer

AU - Tőkési, K.

AU - Kövér, L.

AU - Varga, D.

PY - 1994/8/21

Y1 - 1994/8/21

N2 - The calculated electron-optical properties of a modified cylindrical mirror analyzer are presented. The analyzer consists of two concentric cylinders with conical ends having half angles between 30° and 90°. It is shown that the Cylindrical Mirror Analyzer with Conical Ends (CMACE) has second-order focusing properties with remarkable dispersion. The CMACE extends the applicability of cylindrical mirrors in atomic and surface physics, because due to the conical closing it ensures more advantageous geometrical conditions for sample irradiation as well as for electron detection. Connecting two such elements, the arrangement can be applied for electron-electron coincidence measurements.

AB - The calculated electron-optical properties of a modified cylindrical mirror analyzer are presented. The analyzer consists of two concentric cylinders with conical ends having half angles between 30° and 90°. It is shown that the Cylindrical Mirror Analyzer with Conical Ends (CMACE) has second-order focusing properties with remarkable dispersion. The CMACE extends the applicability of cylindrical mirrors in atomic and surface physics, because due to the conical closing it ensures more advantageous geometrical conditions for sample irradiation as well as for electron detection. Connecting two such elements, the arrangement can be applied for electron-electron coincidence measurements.

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JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

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