Magnetic properties of one-dimensional Sm-Doped ZnO nanostructures fabricated by hydrothermal method

C. C. Lin; C. Y. Kung; S. L. Young; H. Z. Chen; M. C. Kao; L. Horng; Y. T. Shih; C. R. Ou; C. H. Lin

doi:10.1142/S0217984913501613

Magnetic properties of one-dimensional Sm-Doped ZnO nanostructures fabricated by hydrothermal method

C. C. Lin, C. Y. Kung, S. L. Young, H. Z. Chen, M. C. Kao, L. Horng, Y. T. Shih, C. R. Ou, C. H. Lin

Department of Physics

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

Well-defined ZnO and Sm-doped 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 Sm-ZnO nanorods observed by FE-SEM is smaller than that of pure ZnO indicating the reduction of growth rate by the doping of Sm. Ferromagnetism is observed from the results of magnetization measurement. The increase of the saturation magnetization and decrease of coercivity reveal an association with the increase of oxygen vacancies induced by the doping of the Sm in the nanorods.

Original language	English
Article number	1350161
Journal	Modern Physics Letters B
Volume	27
Issue number	22
DOIs	https://doi.org/10.1142/S0217984913501613
Publication status	Published - 2013 Aug 30

All Science Journal Classification (ASJC) codes

Statistical and Nonlinear Physics
Condensed Matter Physics

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title = "Magnetic properties of one-dimensional Sm-Doped ZnO nanostructures fabricated by hydrothermal method",

abstract = "Well-defined ZnO and Sm-doped 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 Sm-ZnO nanorods observed by FE-SEM is smaller than that of pure ZnO indicating the reduction of growth rate by the doping of Sm. Ferromagnetism is observed from the results of magnetization measurement. The increase of the saturation magnetization and decrease of coercivity reveal an association with the increase of oxygen vacancies induced by the doping of the Sm in the nanorods.",

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

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T1 - Magnetic properties of one-dimensional Sm-Doped ZnO nanostructures fabricated by hydrothermal method

AU - Lin, C. C.

AU - Kung, C. Y.

AU - Young, S. L.

AU - Chen, H. Z.

AU - Kao, M. C.

AU - Horng, L.

AU - Shih, Y. T.

AU - Ou, C. R.

AU - Lin, C. H.

PY - 2013/8/30

Y1 - 2013/8/30

N2 - Well-defined ZnO and Sm-doped 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 Sm-ZnO nanorods observed by FE-SEM is smaller than that of pure ZnO indicating the reduction of growth rate by the doping of Sm. Ferromagnetism is observed from the results of magnetization measurement. The increase of the saturation magnetization and decrease of coercivity reveal an association with the increase of oxygen vacancies induced by the doping of the Sm in the nanorods.

AB - Well-defined ZnO and Sm-doped 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 Sm-ZnO nanorods observed by FE-SEM is smaller than that of pure ZnO indicating the reduction of growth rate by the doping of Sm. Ferromagnetism is observed from the results of magnetization measurement. The increase of the saturation magnetization and decrease of coercivity reveal an association with the increase of oxygen vacancies induced by the doping of the Sm in the nanorods.

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