Juggling with bubbles in cylindrical ferrofluid foams
Juggling with bubbles in cylindrical ferrofluid foams
复制标题
圆柱形铁磁流体泡沫中的气泡杂耍
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
E. Janiaud
中科院分区:
文献类型:
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作者:
S. Hutzler;D. Weaire;F. Elias;E. Janiaud
Monodisperse foams in long cylinders exhibit ordered spiral structures. We have made ferrofluid foams of this kind and find that they can be manipulated in a variety of ways by an external magnetic field. Effects include morphological changes, twisting of structures and size control in the bubble formation process. This offers a promising technique for the efficient transport, switching and combining of samples in fluidic networks, possibly on the microfluidic scale.