3He-4He mixtures in aerogel

N. Mulders, J. Ma, S. B. Kim, J. S. Yoon, M. H.W. Chan

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Superfluid density and heat capacity experiments on3He-4He mixtures in 98% porous aerogel show that in this system the coexistence boundary is detached from the superfluid transition line. The tricritical point is removed, and there is a superfluid phase on the3He rich side of the phase diagram. The presence of heat capacity peaks along the transition line down to a4He concentration of only 8% indicates the 3-dimensional nature of this transition.

Original languageEnglish (US)
Pages (from-to)95-105
Number of pages11
JournalJournal of Low Temperature Physics
Volume101
Issue number1-2
DOIs
StatePublished - Oct 1 1995

Fingerprint

Aerogels
aerogels
Specific heat
specific heat
Phase diagrams
phase diagrams
Experiments

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Mulders, N., Ma, J., Kim, S. B., Yoon, J. S., & Chan, M. H. W. (1995). 3He-4He mixtures in aerogel. Journal of Low Temperature Physics, 101(1-2), 95-105. https://doi.org/10.1007/BF00754565
Mulders, N. ; Ma, J. ; Kim, S. B. ; Yoon, J. S. ; Chan, M. H.W. / 3He-4He mixtures in aerogel. In: Journal of Low Temperature Physics. 1995 ; Vol. 101, No. 1-2. pp. 95-105.
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Mulders, N, Ma, J, Kim, SB, Yoon, JS & Chan, MHW 1995, '3He-4He mixtures in aerogel', Journal of Low Temperature Physics, vol. 101, no. 1-2, pp. 95-105. https://doi.org/10.1007/BF00754565

3He-4He mixtures in aerogel. / Mulders, N.; Ma, J.; Kim, S. B.; Yoon, J. S.; Chan, M. H.W.

In: Journal of Low Temperature Physics, Vol. 101, No. 1-2, 01.10.1995, p. 95-105.

Research output: Contribution to journalArticle

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Mulders N, Ma J, Kim SB, Yoon JS, Chan MHW. 3He-4He mixtures in aerogel. Journal of Low Temperature Physics. 1995 Oct 1;101(1-2):95-105. https://doi.org/10.1007/BF00754565