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 (1992)
Physical Review B: Condensed Matter and Materials Physics 45(7): 3849-3852.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
A theoretical prediction of Tamura and Feder has been experimentally verified: Photoelectrons from the fourfold-symmetric surface of a centrosymmetric crystal, Pt(100), can be polarized even if the incident radiation is unpolarized and the electrons are emitted normal to the surface. For 21.2- and 16.9-eV photon energies, a spin-polarization component P[Gamma] perpendicular to the reaction plane is found. The degree of polarization is up to 15% and does not change when the crystal is rotated about its surface normal. This supports strongly the prediction that the effect is due to phase-shift differences.
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Zeitschriftentitel
Physical Review B: Condensed Matter and Materials Physics
Band
45
Zeitschriftennummer
7
Seite
3849-3852
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Irmer N, David R, Schmiedeskamp B, Heinzmann U. 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. Physical Review B: Condensed Matter and Materials Physics. 1992;45(7):3849-3852.
Irmer, N., David, R., Schmiedeskamp, B., & Heinzmann, U. (1992). 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. Physical Review B: Condensed Matter and Materials Physics, 45(7), 3849-3852. doi:10.1103/PhysRevB.45.3849
Irmer, N., David, R., Schmiedeskamp, B., and Heinzmann, U. (1992). 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. Physical Review B: Condensed Matter and Materials Physics 45, 3849-3852.
Irmer, N., et al., 1992. 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. Physical Review B: Condensed Matter and Materials Physics, 45(7), p 3849-3852.
N. Irmer, et al., “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”, Physical Review B: Condensed Matter and Materials Physics, vol. 45, 1992, pp. 3849-3852.
Irmer, N., David, R., Schmiedeskamp, B., Heinzmann, U.: 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. Physical Review B: Condensed Matter and Materials Physics. 45, 3849-3852 (1992).
Irmer, N., David, R., Schmiedeskamp, B., and Heinzmann, Ulrich. “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”. Physical Review B: Condensed Matter and Materials Physics 45.7 (1992): 3849-3852.
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6 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

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Daten bereitgestellt von Europe PubMed Central.


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