Cu-doping effect on structure and magnetic properties of Fe-doped ZnO powders
Cu-doping effect on structure and magnetic properties of Fe-doped ZnO powders
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Cu掺杂对Fe掺杂ZnO粉体结构和磁性能的影响
DOI:
10.1016/j.matchemphys.2010.10.002
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发表时间:
2011-02
影响因子:
4.6
通讯作者:
中科院分区:
文献类型:
--
作者:
Fe-doped and Cu, Fe co-doped ZnO diluted magnetic semiconductors powders were synthesized by sol–gel method. The x-ray diffraction (XRD) results showed that Zn0.97−xFe0.03CuxO (x≤0.02) samples were single phase with the ZnO-like wurtzite structure. X-ray photoelectron spectroscopy (XPS) showed that Fe2+and Fe3+existed in Zn0.97Fe0.03O, while Fe2+, Fe3+and Cu+, Cu2+were found in Zn0.95Fe0.03Cu0.02O. Both Zn0.97Fe0.03O and Zn0.95Fe0.03Cu0.02O exhibited ferromagnetic performance at room temperature. But the Cu incorporation reduced the saturation magnetization of Fe-doped ZnO diluted magnetic semiconductors.
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影响因子:
4
作者:
Reed, ML;El-Masry, NA;Bedair, SM
通讯作者:
Bedair, SM
影响因子:
2.1
作者:
Jinghai Yang;L. Y. Zhao;Yongjun Zhang;Yaxin Wang;Huilian Liu;M. Wei
通讯作者:
Jinghai Yang;L. Y. Zhao;Yongjun Zhang;Yaxin Wang;Huilian Liu;M. Wei
影响因子:
4
作者:
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通讯作者:
Rhie, KW
影响因子:
3.2
作者:
A. Manivannan;P. Dutta;G. Glaspell;M. Seehra
通讯作者:
A. Manivannan;P. Dutta;G. Glaspell;M. Seehra
影响因子:
64.8
作者:
Ohno, Y;Young, DK;Awschalom, DD
通讯作者:
Awschalom, DD