Organic Semiconductor Nanowires for Field Emission

Organic Semiconductor Nanowires for Field Emission

Field emission of organic semiconductor nanowires has been demonstrated for the first time. Tris‐(8‐hydroxyquinoline)aluminum (AlQ3) nanowires were grown on an indium tin oxide coated substrate by vapor condensation. The nanowires exhibit a low turn‐on field of 10.0 V μm–1 and a maximum current dens...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Weinheim) 2003-08, Vol.15 (16), p.1361-1364
Hauptverfasser: Chiu, J.-J., Kei, C.-C., Perng, T.-P., Wang, W.-S.
Format: Artikel
Sprache:eng
Schlagworte:
Field emission
Nanobelts
Nanowires
Nanowires, organic
Nanowires, semiconductor
organic
semiconductor
Tris(8-hydroxyquinoline)aluminum (alq)
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Field emission of organic semiconductor nanowires has been demonstrated for the first time. Tris‐(8‐hydroxyquinoline)aluminum (AlQ3) nanowires were grown on an indium tin oxide coated substrate by vapor condensation. The nanowires exhibit a low turn‐on field of 10.0 V μm–1 and a maximum current density of about ∼ 15 mA cm–2. A stable emission current can be achieved, indicating applications in field emission.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200304918