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Effect of Annealing on the Structure and Photoluminescence of Eu-Doped ZnO Nanorod Ordered Array Thin Films
Joint Authors
Zhong, Wen-Wu
Guan, Da-Wei
Liu, Yue-Lin
Zhang, Li
Liu, Yan-Ping
Li, Zhi-Gang
Chen, Wei-Ping
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-25
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Eu-doped ZnO nanorod ordered array thin films were synthesized on glass substrates with a ZnO seed layer via hydrothermal method.
XRD reveals that the (002) diffraction peak of films annealed in hydrogen is sharper than that annealed in air.
SEM reveals that the nanorods of films annealed in hydrogen are shortened and widened.
TEM results demonstrate that the nanorods are single crystalline and the lattice spacing of 0.52 nm agrees with the d spacing of (001) crystal planes along c-axis.
Room temperature photoluminescence (PL) reveals that the PL of films annealed in hydrogen is the strongest and shifts to lower wavenumber.
The point defect of Eu-doped ZnO nanorod array thin film is transferred from Oi to OZn by annealing in hydrogen.
American Psychological Association (APA)
Zhong, Wen-Wu& Guan, Da-Wei& Liu, Yue-Lin& Zhang, Li& Liu, Yan-Ping& Li, Zhi-Gang…[et al.]. 2012. Effect of Annealing on the Structure and Photoluminescence of Eu-Doped ZnO Nanorod Ordered Array Thin Films. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-997488
Modern Language Association (MLA)
Zhong, Wen-Wu…[et al.]. Effect of Annealing on the Structure and Photoluminescence of Eu-Doped ZnO Nanorod Ordered Array Thin Films. Journal of Nanomaterials No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-997488
American Medical Association (AMA)
Zhong, Wen-Wu& Guan, Da-Wei& Liu, Yue-Lin& Zhang, Li& Liu, Yan-Ping& Li, Zhi-Gang…[et al.]. Effect of Annealing on the Structure and Photoluminescence of Eu-Doped ZnO Nanorod Ordered Array Thin Films. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-997488
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-997488