Experimental Evidence for Spin Depolarization in Photoemission
- 6 September 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 49 (10) , 747-751
- https://doi.org/10.1103/physrevlett.49.747
Abstract
Nonconservation of photoelectron spin polarization during photoemission has been observed. Initially polarized electrons photoexcited in a germanium single crystal are completely depolarized by paramagnetic gadolinium atoms deposited on the surface of the sample.Keywords
This publication has 11 references indexed in Scilit:
- Observation of —100% Spin-Polarized Photoelectrons from a Transversely Magnetized Ni(110) Single CrystalPhysical Review Letters, 1980
- The GaAs spin polarized electron sourceReview of Scientific Instruments, 1980
- Electronic and Spin Structure of UTePhysical Review Letters, 1979
- Some leed and electron spectroscopic observations on disordered EuO(100) surfacesSurface Science, 1979
- Final-state effects in the photoelectron spectrum of and comparison withPhysical Review B, 1976
- Photoemission of spin-polarized electrons from GaAsPhysical Review B, 1976
- Paramagnetic Sheet at the Surface of the Heisenberg Ferromagnet EuOPhysical Review Letters, 1972
- Elektronen-Spinpolarisation beim Photoeffekt mit zirkularpolarisiertem Licht an AlkalischichtenThe European Physical Journal A, 1972
- Implications of Crystal Momentum Conservation in Photoelectric Emission for Band-Structure MeasurementsPhysical Review Letters, 1964
- Polarization Evidence for Momentum Conservation in Photoelectric Emission from Germanium and SiliconPhysical Review Letters, 1964