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Magnetic Behaviour of Iron Oxychloride and Its Organometallic Intercalation Compounds Studied by Möossbauer Spectroscopy |
| DAI Yao-Dong1;HAN Wei1;ZHENG Likun2;XIA Yuan-Fu3 |
| 1College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016
2Department of Physics, Xinyang Normal University, Xinyang 464000
3Department of Physics, Nanjing University, Nanjing 210093 |
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| Cite this article: |
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DAI Yao-Dong, HAN Wei, ZHENG Likun et al 2005 Chin. Phys. Lett. 22 2059-2062 |
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Abstract Metallocene intercalate compounds with iron oxychloride, FeOCl(FeCp2)0.16 and FeOCl(CoCp2)0.36 with Cp being cyclopentadienyl group, are synthesized and characterized. Magnetism and the structure--property relations are investigated by magnetic measurement and 57Fe Mössbauer spectroscopy. The results show that the through-space dipolar interactions play a critical role in three-dimensional magnetic ordering of such layered compounds.
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| Keywords:
75.50.Dd
82.80.Ej
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Published: 01 August 2005
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| PACS: |
75.50.Dd
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(Nonmetallic ferromagnetic materials)
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82.80.Ej
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(X-ray, M?ssbauer, and other γ-ray spectroscopic analysis methods)
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