Photoelectron energy analysis in a strong magnetic field: The role of elastic scattering |
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Authors: | G Beamson SJ Pearce DW Turner |
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Institution: | Physical Chemistry Laboratory, Oxford University, Oxford OX1 3QZ, UK |
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Abstract: | A new photoelectron spectroscopic method is described directed towards the measurement of the photoelectron spectra of trapped ions. An electrostatic retarding field electron energy analyser incorporating a channel plate is included with an ion trap in a strong magnetic field. The form of photoelectron spectrum is shown to be strongly influenced by a elastic scattering effects which can be enhanced by using an electron trapping potential well. The resultant spectra then have a particularly simple and useful form. |
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