Positron beam optics for the 2D-ACAR spectrometer at the NEPOMUC beamline

H. Ceeh, J. A. Weber, C. Hugenschmidt, M. Leitner, P. Boni

Research output: Contribution to journalConference articlepeer-review

Abstract

In the last year a conventional 2D-ACAR spectrometer has been set up and brought to operation at TUM. Once the NEPOMUC beamline is extended to the new experimental hall at the research reactor FRM-II the conventional 2D-ACAR spectrometer will be upgraded with a second sample chamber in order to be integrated to the NEPOMUC beamline facility. This spectrometer will add a complete new quality to 2D-ACAR experiments as it allows to track the evolution of the electronic structure from the surface to the bulk. We present the design features of the positron beam optics and the sample environment.

Original languageEnglish
Article number012041
JournalJournal of Physics: Conference Series
Volume505
Issue number1
DOIs
StatePublished - 2014
Event13th International Workshop on Slow Positron Beam Techniques and Applications, SLOPOS 2013 - Munich, Germany
Duration: 15 Sep 201320 Sep 2013

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