引用本文:
徐明祥. ZnxFe3-xO4复合磁性流体的磁特性[J]. 物理化学学报,
1999, 15(07): 619-623.
doi:
10.3866/PKU.WHXB19990708
Citation: Xu Ming-Xiang. Study of Magnetic Properties in ZnxFe3-xO4 Composite Magnetic Fluids[J]. Acta Physico-Chimica Sinica, 1999, 15(07): 619-623. doi: 10.3866/PKU.WHXB19990708
Citation: Xu Ming-Xiang. Study of Magnetic Properties in ZnxFe3-xO4 Composite Magnetic Fluids[J]. Acta Physico-Chimica Sinica, 1999, 15(07): 619-623. doi: 10.3866/PKU.WHXB19990708
ZnxFe3-xO4复合磁性流体的磁特性
English
Study of Magnetic Properties in ZnxFe3-xO4 Composite Magnetic Fluids
Abstract:
The Zn-substituted Fe_3O_4 composite magnetic fluids were obtained with different surfactants and solvents. Its specific saturation magnetization(σs), the coercivity(Hc) and the size as well as the homogeneity of the composite magnetic particles were systematically measured. The influence of the Zn content and surfactant on their magnetic properties was explained.
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Key words:
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Composite magnetic fluids
- / Saturation magnetization(σs)
- / Coercivity(Hc)
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