Effect of Al concentration on the structural and optical properties of Al-doped ZnO nanorods grown on indium-tin-oxide-coated glass substrates by using a templateless electrochemical deposition method
- Authors
- No, Young Soo; Kim, Tae Whan
- Issue Date
- Jun-2013
- Publisher
- KOREAN ASSOC CRYSTAL GROWTH, INC
- Keywords
- Al-doped ZnO nanorod; Structural property; Optical property; Electrochemical deposition method
- Citation
- JOURNAL OF CERAMIC PROCESSING RESEARCH, v.14, no.3, pp.396 - 399
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF CERAMIC PROCESSING RESEARCH
- Volume
- 14
- Number
- 3
- Start Page
- 396
- End Page
- 399
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/162675
- DOI
- 10.36410/jcpr.2013.14.3.396
- ISSN
- 1229-9162
- Abstract
- Al-doped ZnO (AZO) nanorods were formed on indium-tin-oxide (ITO)-coated glass substrates by using a templateless electrochemical deposition method. X-ray photoelectron spectroscopy spectra showed that the stoichiometry of the samples were Al 2p, Zn 2p, and O 1s peaks, indicative of the formation of AZO nanorods. Scanning electron microscopy images showed that the density of the AZO nanorods decreased with increasing Al concentration. X-ray diffraction patterns showed that the d-spacing of the (002) plane for the AZO nanorods decreased with increasing Al concentration. Photoluminescence spectra for the AZO nanorods formed on the ITO-coated glass substrates showed that the dominant emission peak related to the band-to-band transitions shifted to a higher wavelength side with increasing Al concentration.
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