Transmission of light in ionic ferrofluid

作者: Jian Li , Baogang Zhao , Yueqiang Lin , Xiaoyan Qiu , Xiaojuan Ma

DOI: 10.1063/1.1481772

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摘要: The transmission of light through CoFe2O4 ionic aqueous ferrofluids under different magnetic fields is measured. results show that the intensity increases quickly as soon field applied, and then weakens with time. Both initial increase following decrease are proportional to volume fraction Φv particles in ferrofluid strength B. Once removed, rises rapidly a stable value, which inversely B, less than value before was applied. These indicate there exists dynamical process chains form, join, break.

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