| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10643696 | Superlattices and Microstructures | 2005 | 8 Pages |
Abstract
We report on the successful fabrication and characterization of ferromagnetic Fe/Tb multilayer contacts with perpendicular magnetic anisotropy (PMA) on the clean As-terminated surface of a GaAs(001)-based light-emitting diode (LED) structure. PMA was inferred from magnetometry and 57Fe conversion electron Mössbauer spectroscopy. Such contacts are a potential candidate for optical detection of electron spin injection from the remanent magnetic state into the semiconductor.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
E. Schuster, W. Keune, F.-Y. Lo, D. Reuter, A. Wieck, K. Westerholt,