The surface wave of viscoelastic material

Satoshi Kubota; Hiizu Nakanishi

doi:10.1143/PTPS.126.359

The surface wave of viscoelastic material

Satoshi Kubota, Hiizu Nakanishi

Condensed Matter Physics

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

5 Citations (Scopus)

Abstract

We analyze dispersion relations of surface wave modes of viscoelastic materials. There are three basic modes in the system without gravity: the Rayleigh elastic mode (ω ∼ k), the capillary mode (ω ∼ k^3/2), and the overdamped liquid mode (ω ∼ -ik). However, for some values of shear modulus the system has the region of k where there is no surface mode which satisfies physical boundary conditions. This 'gap region' lies on the capillary-elastic mode boundary, and makes the behavior of the surface wave complicated in the vicinity of this boundary.

Original language	English
Pages (from-to)	359-362
Number of pages	4
Journal	Progress of Theoretical Physics Supplement
Issue number	126
DOIs	https://doi.org/10.1143/PTPS.126.359
Publication status	Published - Jan 1 1997

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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AB - We analyze dispersion relations of surface wave modes of viscoelastic materials. There are three basic modes in the system without gravity: the Rayleigh elastic mode (ω ∼ k), the capillary mode (ω ∼ k3/2), and the overdamped liquid mode (ω ∼ -ik). However, for some values of shear modulus the system has the region of k where there is no surface mode which satisfies physical boundary conditions. This 'gap region' lies on the capillary-elastic mode boundary, and makes the behavior of the surface wave complicated in the vicinity of this boundary.

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The surface wave of viscoelastic material

Abstract

All Science Journal Classification (ASJC) codes

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