Experimental Determination of Exchange Constants by Spin-Polarized Photoemission
- 26 March 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 52 (13) , 1152-1155
- https://doi.org/10.1103/physrevlett.52.1152
Abstract
In a spin-polarized photoemission experiment the escaping polarized electrons interact with a paramagnetic surface layer of variable thickness. From the depolarization of the photoelectrons the exchange constant acting between the photoelectrons and the paramagnetic moments is obtained.Keywords
This publication has 8 references indexed in Scilit:
- Experimental Evidence for Spin Depolarization in PhotoemissionPhysical Review Letters, 1982
- Electron escape depths in germaniumSurface Science, 1981
- Enhanced magnetism in metal film sandwiches (invited)Journal of Applied Physics, 1981
- Study of the 4f and valence band density of states in rare-earth metals. II. Experiment and resultsJournal of Physics F: Metal Physics, 1981
- Spin-polarized energy-band structure, conduction-electron polarization, spin densities, and the neutron magnetic form factor of ferromagnetic gadoliniumPhysical Review B, 1974
- Surface spin-exchange-scattering of polarized electrons emitted from magnetic materialsSolid State Communications, 1973
- Paramagnetic Sheet at the Surface of the Heisenberg Ferromagnet EuOPhysical Review Letters, 1972
- Influence of Magnetic Order on Conduction Electrons and Phonons in Magnetic SemiconductorsJournal of Applied Physics, 1970