Room-temperature electrosynthesized ZnO thin film with strong (0 0 2) orientation and its optical properties

Y. F. Mei; G. G. Siu; Ricky K.Y. Fu; Paul K. Chu; Z. M. Li; Z. K. Tang

doi:10.1016/j.apsusc.2005.05.004

Author(s)

Y. F. Mei
G. G. Siu
Ricky K.Y. Fu
Z. M. Li
Z. K. Tang

Detail(s)

Original language	English
Pages (from-to)	2973-2977
Journal / Publication	Applied Surface Science
Volume	252
Issue number	8
Publication status	Published - 15 Feb 2006

Link(s)

DOI	DOI https://doi.org/10.1016/j.apsusc.2005.05.004 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-31144463079&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(52040137-7e81-458a-9e41-662e5aa4e74b).html

Abstract

ZnO thin film with strong orientation (0 0 2) and smooth surface morphology was electrosynthesized on ITO-coated glass substrate at room temperature under pulsed voltage. Photoluminescence (PL) shows two obvious peaks: violet band and strong green band. The former is due to the free-excitonic transition and the latter is believed to arise from the single ionized oxygen vacancy (V_O⁺). Raman scattering reveals that the 580 cm^-1 mode and the shoulder peak mode at 550 cm ^-1 originate from the N-related local vibration mode (LVM) and E ₁ (LO) mode, respectively. © 2005 Elsevier B.V. All rights reserved.

Research Area(s)

Electrodeposition, II-VI semiconductors, Infrared and Raman spectra, Photoluminescence

Citation Format(s)

[ RIS ] [ BibTeX ]

Room-temperature electrosynthesized ZnO thin film with strong (0 0 2) orientation and its optical properties. / Mei, Y. F.; Siu, G. G.; Fu, Ricky K.Y. et al.
In: Applied Surface Science, Vol. 252, No. 8, 15.02.2006, p. 2973-2977.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Mei, YF, Siu, GG, Fu, RKY, Chu, PK, Li, ZM & Tang, ZK 2006, 'Room-temperature electrosynthesized ZnO thin film with strong (0 0 2) orientation and its optical properties', Applied Surface Science, vol. 252, no. 8, pp. 2973-2977. https://doi.org/10.1016/j.apsusc.2005.05.004

Mei, Y. F., Siu, G. G., Fu, R. K. Y., Chu, P. K., Li, Z. M., & Tang, Z. K. (2006). Room-temperature electrosynthesized ZnO thin film with strong (0 0 2) orientation and its optical properties. Applied Surface Science, 252(8), 2973-2977. https://doi.org/10.1016/j.apsusc.2005.05.004

Mei YF, Siu GG, Fu RKY, Chu PK, Li ZM, Tang ZK. Room-temperature electrosynthesized ZnO thin film with strong (0 0 2) orientation and its optical properties. Applied Surface Science. 2006 Feb 15;252(8):2973-2977. doi: 10.1016/j.apsusc.2005.05.004

Mei, Y. F. ; Siu, G. G. ; Fu, Ricky K.Y. et al. / Room-temperature electrosynthesized ZnO thin film with strong (0 0 2) orientation and its optical properties. In: Applied Surface Science. 2006 ; Vol. 252, No. 8. pp. 2973-2977.