ZnO Coaxial Nanorod Homojunction UV Light-Emitting Diodes Prepared by Aqueous Solution Method

ZnO Coaxial Nanorod Homojunction UV Light-Emitting Diodes Prepared by Aqueous Solution Method

The fabrication of a p‐shell/n‐core coaxial nanorod ZnO homojunction light‐emitting diode by inexpensive solution method is demonstrated. The p‐type conductivity of the ZnO shell arises from the incorporation of potassium while the n‐type conductivity of the core is due to unintentional doping....

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2012-04, Vol.8 (8), p.1204-1208
Hauptverfasser: Nguyen, Xuan Sang, Tay, Chuan Beng, Fitzgerald, Eugene A., Chua, Soo Jin
Format: Artikel
Sprache:eng
Schlagworte:
aqueous solution method
homojunctions
light-emitting diodes
nanorods
Nanotechnology - methods
Nanotubes - chemistry
Semiconductors
Ultraviolet Rays
Zinc Oxide - chemistry
ZnO
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Zusammenfassung:The fabrication of a p‐shell/n‐core coaxial nanorod ZnO homojunction light‐emitting diode by inexpensive solution method is demonstrated. The p‐type conductivity of the ZnO shell arises from the incorporation of potassium while the n‐type conductivity of the core is due to unintentional doping.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201102369