Models for superfluid 3 He in aerogel

E. V. Thuneberg, S. K. Yip, M. Fogelström, J. A. Sauls

Research output: Contribution to journalArticlepeer-review

135 Scopus citations

Abstract

Several recent experiments find evidence of superfluidity of 3 He in 98%-porous aerogel. The primary effect of the aerogel is that it scatters the quasiparticles of 3 He. We find that many experimental findings are quantitatively understood by a relatively simple model that takes into account strong inhomogeneity of the scattering on a length scale of 100 nm.

Original languageEnglish (US)
Pages (from-to)2861-2864
Number of pages4
JournalPhysical review letters
Volume80
Issue number13
DOIs
StatePublished - Jan 1 1998

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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