Title of article
An energy-dispersive VUV beamline for NEXAFS and other CFS/CIS studies
Author/Authors
Batchelor، نويسنده , , D.R. and Schmidt، نويسنده , , Th. and Follath، نويسنده , , R. and Jung، نويسنده , , C. and Fink، نويسنده , , R. and Knupfer، نويسنده , , M. and Schِll، نويسنده , , Hemant A. and Noll، نويسنده , , T. and Siewert، نويسنده , , F. and Büchner، نويسنده , , B. and Umbach، نويسنده , , E.، نويسنده ,
Pages
6
From page
470
To page
475
Abstract
By combining the photon energy dispersion of a plane-grating XUV monochromator with the imaging properties of a hemispherical electron energy analyzer, energy-dispersive electron spectroscopy is possible. This multiplex technique allows the utilization of various electron spectroscopies, such as near-edge X-ray absorption (NEXAFS), photoemission (XPS) and Auger/autoionization spectroscopy, without time-consuming scanning of the photon energy. Thus, changes on short time scales may be monitored with full spectroscopic information. We present the design for an upgrade of the existing BESSY UE52-PGM beamline and the results of a pilot energy-dispersive experiment on condensed C60 molecules.
Keywords
Synchrotron , Soft X-ray , NEXAFS , Photoemission , Autoionization , Femtosecond
Journal title
Astroparticle Physics
Record number
2028698
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