Impurity Effects of Aerogel in Superfluid $^{3}$He

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dc.creatorHalperin, W. P.
dc.creatorChoi, H.
dc.creatorDavis, J. P.
dc.creatorPollanen, J.
dc.date2008-07-14
dc.date.accessioned2026-07-07T13:07:31Z
dc.date.available2026-07-07T13:07:31Z
dc.descriptionThe discovery of superfluid $^{3}$He in high porosity silica aerogels, and subsequent experimental and theoretical work, have led to a better general understanding of quasiparticle scattering from impurities in unconventional pairing systems. It is immensely helpful for understanding impurity effects in the case of superfluid $^{3}$He that the structure of its order parameter is well-established. An overview of impurity effects is presented with emphasis on those experiments which have a quantitative interpretation in terms of theoretical models for homogeneous and inhomogeneous scattering. The latter can account successfully for most experimental results.
dc.descriptionReview Article, 16 pages, 20 figures
dc.identifierhttps://arxiv.org/abs/0807.2279
dc.identifierhttp://arxiv.org/abs/0807.2279
dc.identifierJ. Phys. Soc. Jpn. 77, 111002 (2008).
dc.identifierdoi:10.1143/JPSJ.77.111002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228115
dc.subjectSuperconductivity
dc.titleImpurity Effects of Aerogel in Superfluid $^{3}$He
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