Hauptseite > Publikationsdatenbank > Spin- and angle-resolved photoemission studies at the VUV undulator beamline BL5 of the synchrotron radiation facility DELTA > print |
001 | 187409 | ||
005 | 20210129215019.0 | ||
037 | _ | _ | |a FZJ-2015-01080 |
100 | 1 | _ | |a Döring, Sven |0 P:(DE-Juel1)144959 |b 0 |e Corresponding Author |u fzj |
111 | 2 | _ | |a SNI |c Bonn |d 2014-09-21 - 2014-09-23 |w Germany |
245 | _ | _ | |a Spin- and angle-resolved photoemission studies at the VUV undulator beamline BL5 of the synchrotron radiation facility DELTA |
260 | _ | _ | |c 2014 |
336 | 7 | _ | |a Conference Presentation |b conf |m conf |0 PUB:(DE-HGF)6 |s 1434004331_12155 |2 PUB:(DE-HGF) |x Other |
336 | 7 | _ | |a Conference Paper |0 33 |2 EndNote |
336 | 7 | _ | |a Other |2 DataCite |
336 | 7 | _ | |a LECTURE_SPEECH |2 ORCID |
336 | 7 | _ | |a conferenceObject |2 DRIVER |
336 | 7 | _ | |a INPROCEEDINGS |2 BibTeX |
520 | _ | _ | |a The experimental endstation at the beamline BL5 of the synchrotron radiationfacility DELTA at the TU Dortmund is optimized for spin- and angle-resolvedphotoemission experiments in the VUV regime. The hemispherical electronanalyzer is equipped with a SPLEED detector for spin-resolved photoemissionas well as a two dimensional delay line detector for angle-resolvedmeasurements. The two detectors can be operated semi-simultaneously,therefore, a combination of spin- and angle-resolved measurements on thesame sample species becomes feasible. In addition, the undulator U250 and theplain grating monochromator beamline BL5 are optimized for high brilliance inthe VUV and low energy soft x-ray range, which is in particular suitable forspin-resolved experiments where obtaining ample countrates is usuallychallenging.At the moment, a time-resolved modus for the experiments is undercommissioning. In a close collaboration with the machine group of DELTA(AG Khan, TU Dortmund), a laser is used to produce ultra-short VUV pulses inthe fs-regime via the so-called coherent harmonic generation principle. A partof this seeding laser can be used as a pump laser for pump-probe experiments.During the last few years, the beamline was mainly used to investigatetopological insulators and thin magnetic films. For those sample systems, thecombination of spin- and angle-resolved photoemission experiments wasessential in order characterize the spin-texture of the electronic band structures.In our contribution, we will show those experimental results and give anoutlook on the new time-resolved modus that is currently undercommissioning. |
536 | _ | _ | |a 424 - Exploratory materials and phenomena (POF2-424) |0 G:(DE-HGF)POF2-424 |c POF2-424 |f POF II |x 0 |
700 | 1 | _ | |a Plucinski, Lukasz |0 P:(DE-Juel1)130895 |b 1 |u fzj |
700 | 1 | _ | |a Cramm, Stefan |0 P:(DE-Juel1)130601 |b 2 |u fzj |
700 | 1 | _ | |a Gehlmann, Mathias |0 P:(DE-Juel1)161368 |b 3 |u fzj |
700 | 1 | _ | |a Eschbach, Markus |0 P:(DE-Juel1)145534 |b 4 |u fzj |
700 | 1 | _ | |a Mlynczak, Ewa |0 P:(DE-Juel1)161379 |b 5 |u fzj |
700 | 1 | _ | |a Schneider, Claus Michael |0 P:(DE-Juel1)130948 |b 6 |u fzj |
773 | _ | _ | |y 2014 |
909 | C | O | |o oai:juser.fz-juelich.de:187409 |p VDB |
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913 | 2 | _ | |a DE-HGF |b Forschungsbereich Energie |l Energieeffizienz, Materialien und Ressourcen |1 G:(DE-HGF)POF3-110 |0 G:(DE-HGF)POF3-113 |2 G:(DE-HGF)POF3-100 |v Methods and Concepts for Material Development |x 0 |
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914 | 1 | _ | |y 2015 |
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