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Compressed Silica Aerogels for the Study of Superfluid 3He

J. Pollanen·H. Choi·J. P. Davis·S. Blinstein·T. M. Lippman·L. B. Lurio·N. Mulders·W. P. Halperin
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Abstract

We have performed Small Angle X-ray Scattering (SAXS) on uniaxially strained aerogels and measured the strain-induced structural anisotropy. We use a model to connect our SAXS results to anisotropy of the 3He quasiparticle mean free path in aerogel.

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J. Pollanen, H. Choi, J. P. Davis, S. Blinstein, T. M. Lippman, L. B. Lurio, N. Mulders, W. P. Halperin. 2006-06-27. Compressed Silica Aerogels for the Study of Superfluid 3He. https://doi.org/10.1063/1.2354681

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