论文标题
测量利用摩西效应的磁性液体的磁敏感性
Measurement of Magnetic Susceptibility of Diamagnetic Liquids Exploiting the Moses Effect
论文作者
论文摘要
提出了一种具有“摩西效应”的磁磁液体的磁敏感性的新型比较技术。该技术基于通过稳定的磁场对液体/蒸气界面变形的实验建立。通过光学技术测量液体表面$（B \ SIM 0.60T）$的液体表面变形。考虑液体的表面张力。根据液体/空气界面的最大斜率计算了研究的液体（乙醇和甘油）的磁敏感性。建议的方法在约0.4-0.6 \％$的顺序上得出准确性，因此优于以前使用\ texquotedblleft摩西效应\ texquotedblright \ for相同目的的方法。
A novel comparative technique enabling measurement of the magnetic susceptibility of diamagnetic liquids with the "Moses effect" is presented. The technique is based on the experimental establishment of the deformation of the liquid/vapor interface by a steady magnetic field. The deformation of the liquid surface by a modest magnetic field $(B\sim 0.60T)$ is measured with an optical technique. The surface tension of the liquid is taken into account. The magnetic susceptibilities of the investigated liquids (Ethanol and Glycerol) were calculated from the maximal slope of the liquid/air interface. The suggested approach yields an accuracy on the order of about $0.4-0.6\%$ and hence is superior to previous methods which used the \textquotedblleft Moses effect\textquotedblright\ for the same purpose.
