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Updated: Apr 30, 2026

Molecular Beam Mass Spectrometry With Tunable Vacuum Ultraviolet VUV Synchrotron Radiation
Published on: October 30, 2012
University of Lodz an electron spectrometer--a new conversion-electron spectrometer for "in-beam" measurements
J Perkowski1, J Andrzejewski1, Ł Janiak1
1Faculty of Physics and Applied Computer Science, University of Lodz, Lodz 90-236, Poland.
Abstract:
The designed and constructed at the University of Lodz an electron spectrometer is devoted to "in-beam" measurements. The apparatus is characterized by high efficiency up to 9%, good energy resolution (FWHM = 5 keV at 482 keV) and, what is very important good suppression of delta electrons, positrons, and photons emitted by the targets. This achievement was obtained using a combination of magnetic field in two different layouts: perpendicular and parallel to the axis of the spectrometer being orthogonal to the beamline. The conversion-electron spectrometer coupled to the EAGLE array was successfully tested in an "in-beam" measurement.
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