IMR OpenIR
A facile and reproducible synthesis of non-polar ZnO homojunction with enlarged rectification rate and colorful light emission
Qi, Lin; Chai, Zhaoyuan; Yang, Huazhe; Shahzad, M. Babar; Qi, Yang
2019-07-15
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume793Pages:295-301
AbstractA novel fabrication of non-polar Sb-doped ZnO homojunction was realized via a facile and reproducible low-temperature aqueous solution deposition in the presence of Sb dopant dissolved in ethylene glycol (EG). The undoped non-polar ZnO films were introduced as the non-polar substrates for the non-polar growth of Sb-doped ZnO film as well as the SZO/ZnO homojunction. The parameters including the reaction time and dopant concentration for the synthesis of non-polar SZO/ZnO homojunction were identified. The existence and distribution of Sb dopant in SZO layer were confirmed by X-ray photoelectron spectroscopy (XPS) and elemental mapping analysis. The I-V measurement result indicated the p-type conduction of SZO layer and the synthesized p-SZO/n-ZnO homojunction with non-polar preferred orientations possessed both ultra-low turn-on voltage (1.5 V) and large rectification rate (>10(5)). The excitation of orange-red light emissions from deep-level energy band gap demonstrated the (Sb-Zn-xV(Zn)) complex defect pattern. This novel non-polar SZO/ZnO homojunction could be an excellent candidate for the applications of one-dimensional ZnO nanomaterials in the electronic/photoelectronic field. (C) 2019 Elsevier B.V. All rights reserved.
KeywordNon-polar preferred orientation Sb-doped ZnO film Homojunction P-type conduction Acceptor-type defects
Indexed BySCI
Language英语
WOS IDWOS:000467696000033
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80911
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Qi, Lin,Chai, Zhaoyuan,Yang, Huazhe,et al. A facile and reproducible synthesis of non-polar ZnO homojunction with enlarged rectification rate and colorful light emission[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,793:295-301.
APA Qi, Lin,Chai, Zhaoyuan,Yang, Huazhe,Shahzad, M. Babar,&Qi, Yang.(2019).A facile and reproducible synthesis of non-polar ZnO homojunction with enlarged rectification rate and colorful light emission.JOURNAL OF ALLOYS AND COMPOUNDS,793,295-301.
MLA Qi, Lin,et al."A facile and reproducible synthesis of non-polar ZnO homojunction with enlarged rectification rate and colorful light emission".JOURNAL OF ALLOYS AND COMPOUNDS 793(2019):295-301.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qi, Lin]'s Articles
[Chai, Zhaoyuan]'s Articles
[Yang, Huazhe]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qi, Lin]'s Articles
[Chai, Zhaoyuan]'s Articles
[Yang, Huazhe]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qi, Lin]'s Articles
[Chai, Zhaoyuan]'s Articles
[Yang, Huazhe]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.