Influence of adsorbates on surface magnetism studied by spin-resolved photoemission spectroscopy
- 15 March 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 31 (6), 4035-4038
- https://doi.org/10.1103/physrevb.31.4035
Abstract
The influence of adsorbates (,CO) on the spin-resolved photoemission spectrum has been studied for two different systems: Ni(110) and an Fe-based ferromagnetic metallic glass. While the influence of oxygen on the amorphous Fe sample is only slight it causes a merging of the spin-split peaks of the Ni sample, suggesting the creation of magnetic dead layers. For CO on Ni no such effect is observed.
Keywords
This publication has 12 references indexed in Scilit:
- Spin-Flip Stoner Excitations in a Ferromagnet Observed by Inelastic Spin-Polarized Electron ScatteringPhysical Review Letters, 1984
- Real-Space Observation of the 2×1 Structure of Chemisorbed Oxygen on Ni(110) by Scanning Tunneling MicroscopyPhysical Review Letters, 1984
- High-resolution spectrometer for spin-polarized electron spectroscopies of ferromagnetic materialsReview of Scientific Instruments, 1984
- Surface analysis by spectroscopy of Auger electrons induced by surface channeled ionsSurface Science, 1983
- Correlation effects in band ferromagnets as detected by energy- and angle-resolved spin-polarized photoemission: Ni(110)Physical Review B, 1983
- Observation of Spin-Split Electronic States in Solids by Energy-, Angle-, and Spin-Resolved PhotoemissionPhysical Review Letters, 1983
- Electron spin polarization esp at surfaces of ferromagnetic metalsJournal of Magnetism and Magnetic Materials, 1982
- Single-step-model analysis of angle-resolved photoemission from Ni(110) and Cu(100)Physical Review B, 1982
- “Magnetic dead layers” on chemisorption at ferromagnetic surfacesSurface Science, 1979
- Demagnetization of the Ni(100) Surface by Hydrogen AdsorptionPhysical Review Letters, 1977