Luminescent spin-valve transistor
A magneto-optical sensor, the luminescent spin-valve transistor, is demonstrated, showing direct control of a light source using a magnetic field. By manipulating the relative magnetizations of thin-film ferromagnets in the transistor’s base, the luminescence intensity is modulated by approximately...
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| Veröffentlicht in: | Applied physics letters 2003-12, Vol.83 (22), p.4571-4573 |
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| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A magneto-optical sensor, the luminescent spin-valve transistor, is demonstrated, showing direct control of a light source using a magnetic field. By manipulating the relative magnetizations of thin-film ferromagnets in the transistor’s base, the luminescence intensity is modulated by approximately 200%. |
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| ISSN: | 0003-6951 1077-3118 |
| DOI: | 10.1063/1.1630838 |