Superfluidity of 4he confined within porous silica gel

K. I. Blum, S. Murphy, M. H.W. Chan, D. D. Awschalom, J. D. Reppy

Research output: Contribution to journalArticle

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Abstract

The torsional oscillator technique is used to study the super fluidity of helium in porous silica gel as a function of temperature and coverage. Although the pore diameter of the silica gel is similar to that of the Vycor glass used in previous studies, remarkable differences in the super fluid behavior are observed near the transition temperature.

Original languageEnglish (US)
Number of pages1
JournalJapanese Journal of Applied Physics
Volume26
Issue numberS3-1
DOIs
StatePublished - Jan 1987

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

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    Blum, K. I., Murphy, S., Chan, M. H. W., Awschalom, D. D., & Reppy, J. D. (1987). Superfluidity of 4he confined within porous silica gel. Japanese Journal of Applied Physics, 26(S3-1). https://doi.org/10.7567/JJAPS.26S3.275