Energy and time resolution of the 180 degrees hemispherical electrostatic analyser
- 1 February 1976
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 9 (2) , 138-142
- https://doi.org/10.1088/0022-3735/9/2/024
Abstract
The energy resolution and transit time spread of the 180 degrees hemispherical electrostatic analyser for nonrelativistic electrons or ions have been computed. The results have been expressed in terms of the dimensions of the analyser and the parameters describing the input particle beam for a large range of possible configurations. The predictions for a particular electron analyser have been tested experimentally and good agreement has been obtained.Keywords
This publication has 12 references indexed in Scilit:
- The optimization of electrostatic energy selection systems for low energy electronsJournal of Electron Spectroscopy and Related Phenomena, 1974
- An accurate determination of the lifetime of the 63P state in mercury using a new electron-photon delayed coincidence apparatusJournal of Physics B: Atomic and Molecular Physics, 1974
- Improvement of the Resolving Power and Transmission of Electrostatic SpectrometersJournal of Applied Physics, 1971
- A new electron-photon coincidence method for the measurement of lifetimes in atoms and moleculesJournal of Physics B: Atomic and Molecular Physics, 1971
- Use of a Two Channeltron Coincidence in a New Line of Research in Atomic PhysicsReview of Scientific Instruments, 1969
- Ionization of Helium: Angular Correlation of the Scattered and Ejected ElectronsPhysical Review Letters, 1969
- Electron Monochromator DesignReview of Scientific Instruments, 1967
- Lifetime of theState of MercuryPhysical Review B, 1965
- Lifetimes of the first excited states of B10, O17 and F17 (II)Nuclear Physics, 1962
- The Focusing of Charged Particles by a Spherical CondenserPhysical Review B, 1938