Layer- and bulk-roton excitations of 4He in porous media

V. Apaja; E. Krotscheck

Layer- and bulk-roton excitations of ⁴He in porous media

V. Apaja
, E. Krotscheck

Physics

Johannes Kepler University Linz

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The energetics of the layer roton were examined as a function of the substrate-potential strength. For this purpose, a number of calculations of the structure of helium films were performed as a function of potential strength. The resultant data were analyzed in detail.

Original language	English
Pages (from-to)	225302/1-225302/4
Journal	Physical Review Letters
Volume	91
Issue number	22
State	Published - Nov 28 2003

Cite this

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abstract = "The energetics of the layer roton were examined as a function of the substrate-potential strength. For this purpose, a number of calculations of the structure of helium films were performed as a function of potential strength. The resultant data were analyzed in detail.",

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AU - Krotscheck, E.

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JO - Physical Review Letters

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Layer- and bulk-roton excitations of ⁴He in porous media

Abstract

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