Very efficient spin polarization analysis (VESPA): new exchange scattering-based setup for spin-resolved ARPES at APE-NFFA beamline at Elettra

Bigi, C.; Das, P.K.; Benedetti, D.; Salvador, F.; Krizmancic, D.; Sergo, R.; Martin, A.; Panaccione, G.; Rossi, G.; Fujii, J.; Vobornik, I.

doi:10.1107/S1600577517006907

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Figure 6
(a) ARPES dispersion (binding energy versus k_x) of the topological surface state in the Bi₂Se₃ single crystal as measured along K-Γ-K using hν = 50 eV excitation photon energy. (b) Spin- and angular-resolved data (coloured scale showing the spin polarization) superimposed on the ARPES data of (a) reflect the spin texture of the topological surface state Dirac cone.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 24| Part 4| July 2017| Pages 750-756

https://doi.org/10.1107/S1600577517006907

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