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Effects of Substrate on the Structure, Morphology and Optical Properties of Vertically Aligned ZnO Nanorod Arrays Grown by Low-temperature CBD Method
Sun Ying-Lan1; Bian Ji-Ming1,2,3; Li Qing-Wei1; Luo Ying-Min1
Corresponding AuthorSun Ying-Lan(sunyinglan1020@163.com)
2010-10-01
Source PublicationJOURNAL OF INORGANIC MATERIALS
ISSN1000-324X
Volume25Issue:10Pages:1115-1119
AbstractZnO nanorods were grown on different substrates (quartz glass, Si and ITO glass) by the wet chemical bath deposition (CBD) method at a relatively low temperature of 95 degrees C. X-ray diffraction (XRD) and scanning electron microscope (SEM) results illustrate that the ZnO nanorod arrays with hexagonal wurtzite structure arc grown densely and vertically on all the substrates, whereas the average diameter and length are found to be closely related to the substrates nature. High intensity near-band edge ultraviolet (UV) emission peak are observed in room temperature photoluminescence (PL) spectra for the ZnO nanorod arrays on all substrates, yet the usually observed defect related deep level emissions are nearly undetectable regardless of crystalline or amorphous, indicating high optical quality ZnO nanorod arrays can be achieved via this low temperature easy process chemical approach. Moreover, the small shift in the UV emission among different substrates is interpreted in terms of compress stress, which is further demonstrated by the Raman spectra measurement results.
KeywordZnO nanorod arrays chemical bath deposition photoluminescence
Funding OrganizationNational Nature Science Foundation of China ; State Key Laboratory of High Performance Ceramics and Superfine Micro Structure
DOI10.3724/SP.J.1077.2010.10153
Indexed BySCI
Language英语
Funding ProjectNational Nature Science Foundation of China[10804014] ; State Key Laboratory of High Performance Ceramics and Superfine Micro Structure[SKL200802SIC]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
WOS IDWOS:000283701400020
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/100717
Collection中国科学院金属研究所
Corresponding AuthorSun Ying-Lan
Affiliation1.Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Sun Ying-Lan,Bian Ji-Ming,Li Qing-Wei,et al. Effects of Substrate on the Structure, Morphology and Optical Properties of Vertically Aligned ZnO Nanorod Arrays Grown by Low-temperature CBD Method[J]. JOURNAL OF INORGANIC MATERIALS,2010,25(10):1115-1119.
APA Sun Ying-Lan,Bian Ji-Ming,Li Qing-Wei,&Luo Ying-Min.(2010).Effects of Substrate on the Structure, Morphology and Optical Properties of Vertically Aligned ZnO Nanorod Arrays Grown by Low-temperature CBD Method.JOURNAL OF INORGANIC MATERIALS,25(10),1115-1119.
MLA Sun Ying-Lan,et al."Effects of Substrate on the Structure, Morphology and Optical Properties of Vertically Aligned ZnO Nanorod Arrays Grown by Low-temperature CBD Method".JOURNAL OF INORGANIC MATERIALS 25.10(2010):1115-1119.
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