Effect of Co content on magnetic and optical properties of Zn 1-xCoxOy nanorods

Jia Hong Chen; Yow Jon Lin; Hsing Cheng Chang; Ya Hui Chen; Lance Horng; Chia Chi Chang

doi:10.1016/j.jallcom.2012.08.108

Effect of Co content on magnetic and optical properties of Zn _1-xCo_xO_y nanorods

Jia Hong Chen, Yow Jon Lin, Hsing Cheng Chang, Ya Hui Chen, Lance Horng, Chia Chi Chang

Research output: Contribution to journal › Article

21 Citations (Scopus)

Abstract

The effect of Co content on the magnetic and optical properties of Zn _1-xCo_xO_y nanorods have been investigated in this study. X-ray diffraction, energy dispersive spectrometer, photoluminescence and ferromagnetism measurements were used to characterize the Zn_1-xCo_xO_y nanorods. It is shown that the ferromagnetic properties arise from the replacement of Zn by Co in the ZnO lattice. Combining with photoluminescence and scanning electron microscopic results, a direct link between the magnetization, nanorod sizes and acceptor defects of Zn_1-xCo_xO_y nanorods was established.

Original language	English
Pages (from-to)	235-238
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	548
DOIs	https://doi.org/10.1016/j.jallcom.2012.08.108
Publication status	Published - 2013 Jan 25

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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title = "Effect of Co content on magnetic and optical properties of Zn 1-xCoxOy nanorods",

abstract = "The effect of Co content on the magnetic and optical properties of Zn 1-xCoxOy nanorods have been investigated in this study. X-ray diffraction, energy dispersive spectrometer, photoluminescence and ferromagnetism measurements were used to characterize the Zn1-xCoxOy nanorods. It is shown that the ferromagnetic properties arise from the replacement of Zn by Co in the ZnO lattice. Combining with photoluminescence and scanning electron microscopic results, a direct link between the magnetization, nanorod sizes and acceptor defects of Zn1-xCoxOy nanorods was established.",

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AU - Chen, Jia Hong

AU - Lin, Yow Jon

AU - Chang, Hsing Cheng

AU - Chen, Ya Hui

AU - Horng, Lance

AU - Chang, Chia Chi

PY - 2013/1/25

Y1 - 2013/1/25

N2 - The effect of Co content on the magnetic and optical properties of Zn 1-xCoxOy nanorods have been investigated in this study. X-ray diffraction, energy dispersive spectrometer, photoluminescence and ferromagnetism measurements were used to characterize the Zn1-xCoxOy nanorods. It is shown that the ferromagnetic properties arise from the replacement of Zn by Co in the ZnO lattice. Combining with photoluminescence and scanning electron microscopic results, a direct link between the magnetization, nanorod sizes and acceptor defects of Zn1-xCoxOy nanorods was established.

AB - The effect of Co content on the magnetic and optical properties of Zn 1-xCoxOy nanorods have been investigated in this study. X-ray diffraction, energy dispersive spectrometer, photoluminescence and ferromagnetism measurements were used to characterize the Zn1-xCoxOy nanorods. It is shown that the ferromagnetic properties arise from the replacement of Zn by Co in the ZnO lattice. Combining with photoluminescence and scanning electron microscopic results, a direct link between the magnetization, nanorod sizes and acceptor defects of Zn1-xCoxOy nanorods was established.

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