Free surface of a rotating superfluid
Free surface of a rotating superfluid
复制标题
旋转超流体的自由表面
DOI:
10.1007/bf00656564
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发表时间:
1973
影响因子:
2
通讯作者:
A. Fetter
中科院分区:
文献类型:
--
作者:
K. Harvey;A. Fetter
The free-surface profile near a perpendicular rectilinear vortex is studied with classical hydrodynamics. Numerical values and approximate analytic expressions are derived. For pure4He atT=0 K, the dimple has a depth ≈69.5Åand a radius ≈4.26×104Åat half depth. The addition of3He impurities increases the central depth. Possible detection of vortex lines with phasecontrast techniques is discussed.