Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light

Stoppmanns P, Heidemann B, Irmer N, Müller N, Vogt B, Schmiedeskamp B, Heinzmann U, Tamura E, Feder R (1991)
Physical Review Letters 66(20): 2645-2648.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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DOI
URN
urn:nbn:de:0070-pub-17753541
Autor*in
Stoppmanns, P.; Heidemann, B.; Irmer, N.; Müller, NorbertUniBi; Vogt, B.; Schmiedeskamp, B.; Heinzmann, UlrichUniBi; Tamura, E.; Feder, Roland
Einrichtung
Fakultät für Physik > Lehrstuhl für Molekül- und Oberflächenphysik
Abstract / Bemerkung
Photoelectrons ejected by normally incident linearly polarized He i radiation and emitted normal to epitaxial Au layers on Pt(111) are strongly spin polarized for both emission from the Pt substrate and the Au adsorbate up to 2.2 layers coverage. Relativistic Green’s-function calculations reproduce the measured data and reveal the physical origin of the polarization for a monolayer Au coverage to be a Au-induced surface state. The spin polarization is significantly influenced by the underlying Pt bulk and is thus a sensitive measure of the Au adsorption site.
Erscheinungsjahr
1991
Zeitschriftentitel
Physical Review Letters
Band
66
Ausgabe
20
Seite(n)
2645-2648
ISSN
0031-9007
Page URI
https://pub.uni-bielefeld.de/record/1775354

Zitieren

Stoppmanns P, Heidemann B, Irmer N, et al. Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light. Physical Review Letters. 1991;66(20):2645-2648.
Stoppmanns, P., Heidemann, B., Irmer, N., Müller, N., Vogt, B., Schmiedeskamp, B., Heinzmann, U., et al. (1991). Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light. Physical Review Letters, 66(20), 2645-2648. https://doi.org/10.1103/PhysRevLett.66.2645
Stoppmanns, P., Heidemann, B., Irmer, N., Müller, Norbert, Vogt, B., Schmiedeskamp, B., Heinzmann, Ulrich, Tamura, E., and Feder, Roland. 1991. “Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light”. Physical Review Letters 66 (20): 2645-2648.
Stoppmanns, P., Heidemann, B., Irmer, N., Müller, N., Vogt, B., Schmiedeskamp, B., Heinzmann, U., Tamura, E., and Feder, R. (1991). Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light. Physical Review Letters 66, 2645-2648.
Stoppmanns, P., et al., 1991. Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light. Physical Review Letters, 66(20), p 2645-2648.
P. Stoppmanns, et al., “Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light”, Physical Review Letters, vol. 66, 1991, pp. 2645-2648.
Stoppmanns, P., Heidemann, B., Irmer, N., Müller, N., Vogt, B., Schmiedeskamp, B., Heinzmann, U., Tamura, E., Feder, R.: Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light. Physical Review Letters. 66, 2645-2648 (1991).
Stoppmanns, P., Heidemann, B., Irmer, N., Müller, Norbert, Vogt, B., Schmiedeskamp, B., Heinzmann, Ulrich, Tamura, E., and Feder, Roland. “Au-induced surface state on Pt(111) revealed by spin-resolved photoemission with linearly polarized light”. Physical Review Letters 66.20 (1991): 2645-2648.
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2 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

Electronic structure and magnetism of the Rh{001} surface.
Wu SC, Garrison K, Begley AM, Jona F, Johnson PD., Phys Rev B Condens Matter 49(19), 1994
PMID: 10010374
Experimental verification of a spin effect in photoemission: Polarized electrons due to phase-shift differences in the normal emission from Pt(100) by unpolarized radiation.
Irmer N, David R, Schmiedeskamp B, Heinzmann U., Phys Rev B Condens Matter 45(7), 1992
PMID: 10001980

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