Transport properties of normal liquid 3He in aerogel

Priya Venkataramani*, James A Sauls

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

The impregnation of aerogel by 3He provides a new opportunity to study the effects of disorder on the properties of liquid 3He. The transport coefficients exhibit cross-over behaviour from the high-temperature regime, where inelastic 3He-3He scattering dominates, to a low-temperature regime dominated by elastic scattering of 3He off the aerogel. Within the homogenous scattering model, analytical expressions for the thermal conductivity and viscosity can be derived and are shown in graphical form for 3He in aerogel.

Original languageEnglish (US)
Pages (from-to)297-298
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART I
DOIs
StatePublished - Jan 1 2000

Keywords

  • Aerogel
  • He normal liquid in aerogel
  • Transport

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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