Dynamic measurement of surface properties with Ripplon spectroscopy

Daisuke Mizuno, K. Hattori, K. Sakai, K. Takagi

Research output: Contribution to journalConference article

Abstract

Ripplon light scattering technique was applied for the investigation of the mechanical properties of the surface of surfactant solution. The velocity and damping constant of the ripplon were measured for decyl-alcohol solution under periodical modulation of the surface area and the dynamic surface tension was obtained in the frequency range of 10-3-10-1 Hz. The relaxation of surface elasticity due to the adsorption and desorption of the surfactant molecules was successfully observed.

Original languageEnglish
Pages (from-to)1121-1124
Number of pages4
JournalProceedings of the IEEE Ultrasonics Symposium
Volume2
Publication statusPublished - Dec 1 1998
EventProceedings of the 1998 International Ultrasonics Symposium - Sendai, Miyagi, Jpn
Duration: Oct 5 1998Oct 8 1998

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surface properties
surfactants
spectroscopy
interfacial tension
alcohols
light scattering
elastic properties
frequency ranges
damping
desorption
mechanical properties
modulation
adsorption
molecules

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

Cite this

Dynamic measurement of surface properties with Ripplon spectroscopy. / Mizuno, Daisuke; Hattori, K.; Sakai, K.; Takagi, K.

In: Proceedings of the IEEE Ultrasonics Symposium, Vol. 2, 01.12.1998, p. 1121-1124.

Research output: Contribution to journalConference article

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