Influence of La doping on the structural and optical properties of ZnO nanorods

C. C. Lin; C. Y. Kung; S. L. Young; H. Z. Chen; M. C. Kao; Lance Horng; Yu-Tai Shih; C. H. Lin; C. R. Ou

doi:10.1109/INEC.2011.5991782

Influence of La doping on the structural and optical properties of ZnO nanorods

C. C. Lin, C. Y. Kung, S. L. Young, H. Z. Chen, M. C. Kao, Lance Horng, Yu-Tai Shih, C. H. Lin, C. R. Ou

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Well-defined ZnO and ZnO: La nanorods have been successfully fabricated by a low temperature hyderthermal process. The XRD patterns of both compositions with single diffraction peak (002) show the same wurtzite hexagonal structure. The radius of ZnO: La nanorods observed by FE-SEM is smaller than that of pure ZnO indicating the inhibition of growth rate by the doping of La. Photoluminescence spectra show an enhancement of the luminescence intensity in green-yellow region by the dopant La. Ferromagnetism is observed from the results of magnetization measurement. The increase of the saturation magnetization reveals an association with the increase of oxygen vacancies induced by the doping of the La in the nanorods.

Original language	English
Title of host publication	4th IEEE International NanoElectronics Conference, INEC 2011
DOIs	https://doi.org/10.1109/INEC.2011.5991782
Publication status	Published - 2011 Sep 26
Event	4th IEEE International Nanoelectronics Conference, INEC 2011 - Tao-Yuan, Taiwan Duration: 2011 Jun 21 → 2011 Jun 24

Publication series

Name	Proceedings - International NanoElectronics Conference, INEC
ISSN (Print)	2159-3523

Other

Other	4th IEEE International Nanoelectronics Conference, INEC 2011
Country	Taiwan
City	Tao-Yuan
Period	11-06-21 → 11-06-24

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All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

Lin, C. C., Kung, C. Y., Young, S. L., Chen, H. Z., Kao, M. C., Horng, L., ... Ou, C. R. (2011). Influence of La doping on the structural and optical properties of ZnO nanorods. In 4th IEEE International NanoElectronics Conference, INEC 2011 [5991782] (Proceedings - International NanoElectronics Conference, INEC). https://doi.org/10.1109/INEC.2011.5991782

@inproceedings{a3130d0b742a42c8870999076071076e,

title = "Influence of La doping on the structural and optical properties of ZnO nanorods",

abstract = "Well-defined ZnO and ZnO: La nanorods have been successfully fabricated by a low temperature hyderthermal process. The XRD patterns of both compositions with single diffraction peak (002) show the same wurtzite hexagonal structure. The radius of ZnO: La nanorods observed by FE-SEM is smaller than that of pure ZnO indicating the inhibition of growth rate by the doping of La. Photoluminescence spectra show an enhancement of the luminescence intensity in green-yellow region by the dopant La. Ferromagnetism is observed from the results of magnetization measurement. The increase of the saturation magnetization reveals an association with the increase of oxygen vacancies induced by the doping of the La in the nanorods.",

author = "Lin, {C. C.} and Kung, {C. Y.} and Young, {S. L.} and Chen, {H. Z.} and Kao, {M. C.} and Lance Horng and Yu-Tai Shih and Lin, {C. H.} and Ou, {C. R.}",

year = "2011",

month = "9",

day = "26",

doi = "10.1109/INEC.2011.5991782",

language = "English",

isbn = "9781457703799",

series = "Proceedings - International NanoElectronics Conference, INEC",

booktitle = "4th IEEE International NanoElectronics Conference, INEC 2011",

note = "4th IEEE International Nanoelectronics Conference, INEC 2011 ; Conference date: 21-06-2011 Through 24-06-2011",

}

Lin, CC, Kung, CY, Young, SL, Chen, HZ, Kao, MC, Horng, L , Shih, Y-T, Lin, CH & Ou, CR 2011, Influence of La doping on the structural and optical properties of ZnO nanorods. in 4th IEEE International NanoElectronics Conference, INEC 2011., 5991782, Proceedings - International NanoElectronics Conference, INEC, 4th IEEE International Nanoelectronics Conference, INEC 2011, Tao-Yuan, Taiwan, 11-06-21. https://doi.org/10.1109/INEC.2011.5991782

Influence of La doping on the structural and optical properties of ZnO nanorods. / Lin, C. C.; Kung, C. Y.; Young, S. L.; Chen, H. Z.; Kao, M. C.; Horng, Lance ; Shih, Yu-Tai; Lin, C. H.; Ou, C. R.

4th IEEE International NanoElectronics Conference, INEC 2011. 2011. 5991782 (Proceedings - International NanoElectronics Conference, INEC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Lin, C. C.

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AU - Kao, M. C.

AU - Horng, Lance

AU - Shih, Yu-Tai

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AB - Well-defined ZnO and ZnO: La nanorods have been successfully fabricated by a low temperature hyderthermal process. The XRD patterns of both compositions with single diffraction peak (002) show the same wurtzite hexagonal structure. The radius of ZnO: La nanorods observed by FE-SEM is smaller than that of pure ZnO indicating the inhibition of growth rate by the doping of La. Photoluminescence spectra show an enhancement of the luminescence intensity in green-yellow region by the dopant La. Ferromagnetism is observed from the results of magnetization measurement. The increase of the saturation magnetization reveals an association with the increase of oxygen vacancies induced by the doping of the La in the nanorods.

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10.1109/INEC.2011.5991782