Magnetic properties of large-area one-dimensional WO2 and MoO2 nanorods |
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| Authors: | Yuan-Ron Ma Chai-Chang Tsai Shang Fan Lee Kai-Wen Cheng Yung Liou Yeong Der Yao |
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| Affiliation: | 1. Department of Physics, National Dong Hwa University, Hualien 974, Taiwan, ROC;2. Institute of Physics, Academia Sinica, Taipei 11529, Taiwan, ROC |
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| Abstract: | Large-area one-dimensional (1D) monoclinic WO2 and MoO2 nanorods in the space group P21/c were synthesized by reactive thermal evaporation. The as-synthesized 1D WO2 and MoO2 nanorods become soft magnetic materials at 10 K, implying that structural or magnetic transitions occur. There are large differences in saturation magnetization, the coercive field, and remanence between the 1D WO2 and MoO2 nanorods, although both 1D nanorods have a similar shape. |
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| Keywords: | 75.60.&minus d 75.75.+a 80.07.&minus b 68.65.&minus k 61.46.+w |
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