Quartz microbalance study of hydrogen and helium adsorbed on a rubidium surface.

G. Mistura, Hyun C. Lee, M. H.W. Chan

Research output: Contribution to journalArticlepeer-review

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Abstract

Adsorption isotherms of H2 and 4He on Rb measured with a quartz microbalance are presented. They clearly show sharp prewetting transitions. For H2 on Rb a wetting temperature TW=17.89±0.04K is found. 4He isotherms below the λ point show the characteristic frequency drop due to superfluid onset.

Original languageEnglish (US)
Pages (from-to)661-662
Number of pages2
JournalPhysica B: Physics of Condensed Matter
Volume194-196
Issue numberPART 1
DOIs
StatePublished - Feb 2 1994

All Science Journal Classification (ASJC) codes

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

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