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 |
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| Title of host publication | 4th IEEE International NanoElectronics Conference, INEC 2011 |
| DOIs | |
| 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 |
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| ISSN (Print) | 2159-3523 |
Other
| Other | 4th IEEE International Nanoelectronics Conference, INEC 2011 |
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| 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
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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
TY - GEN
T1 - Influence of La doping on the structural and optical properties of ZnO nanorods
AU - Lin, C. C.
AU - Kung, C. Y.
AU - Young, S. L.
AU - Chen, H. Z.
AU - Kao, M. C.
AU - Horng, Lance
AU - Shih, Yu-Tai
AU - Lin, C. H.
AU - Ou, C. R.
PY - 2011/9/26
Y1 - 2011/9/26
N2 - 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.
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.
UR - http://www.scopus.com/inward/record.url?scp=80052980679&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80052980679&partnerID=8YFLogxK
U2 - 10.1109/INEC.2011.5991782
DO - 10.1109/INEC.2011.5991782
M3 - Conference contribution
AN - SCOPUS:80052980679
SN - 9781457703799
T3 - Proceedings - International NanoElectronics Conference, INEC
BT - 4th IEEE International NanoElectronics Conference, INEC 2011
ER -