97 citations · 221 across the 5 of their papers we have counts for
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cond-mat.other2007★ 68 cited
The effect of 3He impurities on the nonclassical response to oscillation of solid 4He
E. Kim, J. S. Xia, J. T. West +3
We have investigated the influence of impurities on the possible supersolid transition by systematically enriching isotopically-pure 4He (< 1 ppb of 3He) with 3He. The onset of non…
cond-mat.other2007★ 97 cited
Nonclassical Rotational Inertia in Single Crystal Helium
A. C. Clark, J. T. West, M. H. W. Chan
It has been proposed that the observed nonclassical rotational inertia (NCRI) in solid helium results from the superflow of thin liquid films along interconnected grain boundaries…