Publication
Japanese Journal of Applied Physics
Paper

Heat-capacity measurements of thin 4he films in porous silica-gel glass

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Abstract

We report precision heat capacity results of submonolayer and near monolayer 4He films adsorbed in porous silica-gel glass. Measurements were performed down to 0.1 K on films up to 26 μmole/m2. These coverages are below the critical value for superfluid onset and thought to be localized and solid-like. A coverage dependent heat capacity anomaly near 0.25 K was found, indicating a possible phase transition. © 1987 The Japan Society of Applied Physics.

Date

01 Jan 1987

Publication

Japanese Journal of Applied Physics

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