Manganese-doped zinc oxide tetratubes and their photoluminescent properties

Manganese-doped zinc oxide tetratubes and their photoluminescent properties

Based on vapor-phase transport method, manganese-doped zinc oxide (ZnO:Mn) tetropod whiskers were fabricated. The pods of the ZnO:Mn whiskers show hexagonal hollow shape with multitips at the front. X-ray diffraction and high-resolution transmission electron microscopy demonstrate that the tube pods...

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Main Authors: Xu, Chunxiang, Sun, Xiaowei, Dong, Zhili, Tan, Swee Tiam, Cui, Yiping, Wang, B. P.
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2011
Subjects:
DRNTU::Engineering::Materials::Photonics and optoelectronics materials
Online Access:https://hdl.handle.net/10356/99685
http://hdl.handle.net/10220/6920
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-996852023-07-14T15:54:50Z Manganese-doped zinc oxide tetratubes and their photoluminescent properties Xu, Chunxiang Sun, Xiaowei Dong, Zhili Tan, Swee Tiam Cui, Yiping Wang, B. P. School of Materials Science & Engineering DRNTU::Engineering::Materials::Photonics and optoelectronics materials Based on vapor-phase transport method, manganese-doped zinc oxide (ZnO:Mn) tetropod whiskers were fabricated. The pods of the ZnO:Mn whiskers show hexagonal hollow shape with multitips at the front. X-ray diffraction and high-resolution transmission electron microscopy demonstrate that the tube pods and the tips are composed of wurtzite ZnO growing along [0001] direction. The generation of the luminescent center in ZnO whiskers and electron transport between the ground state and the excitation states of Mn2+ are analyzed by Raman-scattering, photoluminescence, and photoluminescent excitation measurements. Published version 2011-07-19T03:45:25Z 2019-12-06T20:10:18Z 2011-07-19T03:45:25Z 2019-12-06T20:10:18Z 2005 2005 Journal Article Xu, C., Sun, X., Dong, Z. L., Tan, S. T., Cui, Y. P. & Wang, B. P. (2005). Manganese-doped zinc oxide tetratubes and their photoluminescent properties. Journal of applied physics, 98. https://hdl.handle.net/10356/99685 http://hdl.handle.net/10220/6920 10.1063/1.2138804 en Journal of applied physics © 2005 American Institute of Physics. This paper was published in Journal of Applied Physics and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at: [DOI: http://dx.doi.org/10.1063/1.2138804]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 5 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Materials::Photonics and optoelectronics materials
spellingShingle DRNTU::Engineering::Materials::Photonics and optoelectronics materials
Xu, Chunxiang
Sun, Xiaowei
Dong, Zhili
Tan, Swee Tiam
Cui, Yiping
Wang, B. P.
Manganese-doped zinc oxide tetratubes and their photoluminescent properties
description Based on vapor-phase transport method, manganese-doped zinc oxide (ZnO:Mn) tetropod whiskers were fabricated. The pods of the ZnO:Mn whiskers show hexagonal hollow shape with multitips at the front. X-ray diffraction and high-resolution transmission electron microscopy demonstrate that the tube pods and the tips are composed of wurtzite ZnO growing along [0001] direction. The generation of the luminescent center in ZnO whiskers and electron transport between the ground state and the excitation states of Mn2+ are analyzed by Raman-scattering, photoluminescence, and photoluminescent excitation measurements.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Xu, Chunxiang
Sun, Xiaowei
Dong, Zhili
Tan, Swee Tiam
Cui, Yiping
Wang, B. P.
format Article
author Xu, Chunxiang
Sun, Xiaowei
Dong, Zhili
Tan, Swee Tiam
Cui, Yiping
Wang, B. P.
author_sort Xu, Chunxiang
title Manganese-doped zinc oxide tetratubes and their photoluminescent properties
title_short Manganese-doped zinc oxide tetratubes and their photoluminescent properties
title_full Manganese-doped zinc oxide tetratubes and their photoluminescent properties
title_fullStr Manganese-doped zinc oxide tetratubes and their photoluminescent properties
title_full_unstemmed Manganese-doped zinc oxide tetratubes and their photoluminescent properties
title_sort manganese-doped zinc oxide tetratubes and their photoluminescent properties
publishDate 2011
url https://hdl.handle.net/10356/99685
http://hdl.handle.net/10220/6920
_version_ 1772827263574736896

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