| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5400280 | Journal of Luminescence | 2014 | 4 Pages |
Abstract
In this paper, n-ZnO single microwire/p+-Si heterojunction LEDs are fabricated using the transparent conductive ITO film as an electrode. A distinct UV emission resulting from free exciton recombination in a ZnO single microwire is observed in the electroluminescence. Size difference of ZnO single microwire shows significant influence on emission efficiency. The EL spectra of n-ZnO single microwire/p-Si heterostructure exhibited relatively stronger UV emission which was compared with the EL spectra of n-ZnO single nanowire/p-Si heterostructure and n-ZnO film/p-Si heterostructure, respectively.
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Authors
Yingtian Xu, Jun Dai, Zhifeng Shi, Beihong Long, Bin Wu, Xupu Cai, Xianwei Chu, Guotong Du, Baolin Zhang, Jingzhi Yin,