Effect of the Quasiparticle Mean Free Path on Poiseuille Flow in Normal Liquid 3He
Effect of the Quasiparticle Mean Free Path on Poiseuille Flow in Normal Liquid 3He
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准粒子平均自由程对普通液体 3He 中泊肃叶流的影响
DOI：
10.1103/physrevlett.45.1199
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发表时间：
1980
影响因子：
8.6
通讯作者：
R. Packard
中科院分区：
文献类型：
--
作者：
J. Eisenstein;G. Swift;R. Packard
本文直接观测了准粒子平均自由程对正常液态~ 3 He流体力学的影响。随着T^-2下降至1.5 mK，粘度和平均自由程都发生变化。这些意见的相关性为其他3 He实验中提到。
Direct observations of the effect of quasiparticle mean free path on the hydrodynamics of normal liquid 3He are presented. Both the viscosity and the mean free path are found to vary as T^-2 down to 1.5 mK. The relevance of these observations for other 3He experiments is mentioned.