SEARCH FOR HE-3 SUPERFLUIDITY AND MEASUREMENT OF HE-3 INERTIAL EFFECTIVE-MASS IN HE-3-HE-4 MIXTURE FILMS

被引：6
|
作者：
SHIRAHAMA, K
POBELL, F
机构：
[1] Physikalisches Institut, Universität Bayreuth
来源：
PHYSICA B | 1994年 / 194卷
关键词：
D O I：
10.1016/0921-4526(94)90761-7
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have performed torsional oscillator experiments with He-3- He-4 mixture films adsorbed on Ag powder. A Be-Cu torsional oscillator has been cooled to 900muK with a PrNi5 nuclear refrigerator. With a precision of 2x10(-4) He-3 atoms/angstrom-2 in the resonant frequency measurement, we have found no evidence for a He-3 superfluid transition. The results of measurements of He-3 inertial effective mass are also reported.
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页码：863 / 864
页数：2
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