会议论文详细信息
18th Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics | |
Temperature stabilization of spin-LEDs with a CoPt injector | |
Rykov, A.V.^1 ; Dorokhin, M.V.^1 ; Demina, P.B.^1 ; Zdoroveyshchev, A.V.^1 ; Ved, M.V.^1 | |
Research Institute of Physics and Technology, Lobachevsky State University, Nizhni Novgorod | |
603950, Russia^1 | |
关键词: A-stable; Spin light emitting diode; Spin-LED; Temperature stabilization; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/816/1/012034/pdf DOI : 10.1088/1742-6596/816/1/012034 |
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来源: IOP | |
【 摘 要 】
Spin light-emitting diodes based on GaAs/InGaAs/AlGaAs heterostructures with a ferromagnetic CoPt injector have been fabricated and studied. To obtain stability of diodes at higher temperatures, heterostructures with three different combinations of a quantum well and barriers have been studied. A stable 2% circular polarization degree of electroluminescence was obtained at temperatures up to 300 K.
【 预 览 】
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Temperature stabilization of spin-LEDs with a CoPt injector | 529KB | download |