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ZnO coaxial nanorod Homojunction UV light-emitting diodes prepared by aqueous solution method |
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| Authors: | Nguyen Xuan Sang Tay Chuan Beng Fitzgerald Eugene A Chua Soo Jin |
| Affiliation: | Singapore MIT Alliance, National University of Singapore, E4-04-10; 4 Engineering Drive 3, Singapore 117576, Singapore. |
| Abstract: | 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. |
| Keywords: | ZnO homojunctions aqueous solution method light‐emitting diodes nanorods semiconductors |
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