Structure and magnetic properties of Fe-doped ZnO prepared by the sol-gel method
Structure and magnetic properties of Fe-doped ZnO prepared by the sol-gel method
复制标题
溶胶-凝胶法制备Fe掺杂ZnO的结构与磁性能
DOI：
10.1088/0953-8984/21/14/145803
复制
发表时间：
2009-04-08
影响因子：
2.7
通讯作者：
Ding, Xue
中科院分区：
文献类型：
--
作者：
Liu, Huilian;Yang, Jinghai;Ding, Xue
Zn0.97Fe0.03O nanoparticles were synthesized by the sol-gel method. X-ray diffraction (XRD) and transmission electron microscope (TEM) analysis revealed that the samples had pure ZnO wurtzite structure and Fe ions were well incorporated into the ZnO crystal lattice. X-ray photoelectron spectroscopy (XPS) showed that both Fe2+ and Fe3+ existed in Zn0.97Fe0.03O. The result of x-ray absorption near-edge structure (XANES) further testified that Fe ions took the place of Zn sites in our samples. Magnetic measurements indicated that Zn0.97Fe0.03O was ferromagnetic at room temperature.
