On-state characteristics of amorphous/crystalline heterojunctions
Band models previously applied to off-state chalcogenide-glass/crystalline Si heterojunctions are shown to be applicable to these devices after the threshold-type glass is switched into the on state. In addition, it appears that the on state can be maintained by the injection of electrons from the a...
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| Veröffentlicht in: | Applied physics letters 1974-08, Vol.25 (4), p.211-213 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Band models previously applied to off-state chalcogenide-glass/crystalline Si heterojunctions are shown to be applicable to these devices after the threshold-type glass is switched into the on state. In addition, it appears that the on state can be maintained by the injection of electrons from the amorphous semiconductor into n-type Si, contrary to some double-injection models for threshold switching. |
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| ISSN: | 0003-6951 1077-3118 |
| DOI: | 10.1063/1.1655443 |