Room temperature electrical spin injection in remanence
S. Hövel, N.C. Gerhardt, M.R. Hofmann, F.-Y. Lo, A. Ludwig, D. Reuter, A.D. Wieck, E. Schuster, H. Wende, W. Keune, O. Petracic, K. Westerholt, Applied Physics Letters 93 (2008).
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Journal Article
| Published
| English
Author
Hövel, S.;
Gerhardt, N. C.;
Hofmann, M. R.;
Lo, F.-Y.;
Ludwig, A.;
Reuter, D.;
Wieck, A. D.;
Schuster, E.;
Wende, H.;
Keune, W.;
Petracic, O.;
Westerholt, K.
All
All
Abstract
<jats:p>We demonstrate electrical spin injection from ferromagnetic Fe/Tb multilayer structures with remanent perpendicular magnetization into GaAs-based light-emitting diodes at room temperature. Using a reverse-biased Schottky contact and a MgO tunnel contact, respectively, we achieve spin injection at remanence. The maximum degree of circular polarization of the emitted light is 3% at room temperature.</jats:p>
Publishing Year
Journal Title
Applied Physics Letters
Volume
93
Issue
2
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Cite this
Hövel S, Gerhardt NC, Hofmann MR, et al. Room temperature electrical spin injection in remanence. Applied Physics Letters. 2008;93(2). doi:10.1063/1.2957469
Hövel, S., Gerhardt, N. C., Hofmann, M. R., Lo, F.-Y., Ludwig, A., Reuter, D., Wieck, A. D., Schuster, E., Wende, H., Keune, W., Petracic, O., & Westerholt, K. (2008). Room temperature electrical spin injection in remanence. Applied Physics Letters, 93(2). https://doi.org/10.1063/1.2957469
@article{Hövel_Gerhardt_Hofmann_Lo_Ludwig_Reuter_Wieck_Schuster_Wende_Keune_et al._2008, title={Room temperature electrical spin injection in remanence}, volume={93}, DOI={10.1063/1.2957469}, number={2}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Hövel, S. and Gerhardt, N. C. and Hofmann, M. R. and Lo, F.-Y. and Ludwig, A. and Reuter, D. and Wieck, A. D. and Schuster, E. and Wende, H. and Keune, W. and et al.}, year={2008} }
Hövel, S., N. C. Gerhardt, M. R. Hofmann, F.-Y. Lo, A. Ludwig, D. Reuter, A. D. Wieck, et al. “Room Temperature Electrical Spin Injection in Remanence.” Applied Physics Letters 93, no. 2 (2008). https://doi.org/10.1063/1.2957469.
S. Hövel et al., “Room temperature electrical spin injection in remanence,” Applied Physics Letters, vol. 93, no. 2, 2008, doi: 10.1063/1.2957469.
Hövel, S., et al. “Room Temperature Electrical Spin Injection in Remanence.” Applied Physics Letters, vol. 93, no. 2, AIP Publishing, 2008, doi:10.1063/1.2957469.
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