PHOTON-CORRELATION SPECTROSCOPY OF LIQUID INTERFACES .1. LIQUID-AIR INTERFACES

被引：70

作者：

BYRNE, D ^{[1
]}

EARNSHAW, JC ^{[1
]}

机构：

[1] QUEENS UNIV BELFAST,DEPT PURE & APPL PHYS,BELFAST BT7 1NN,ANTRIM,NORTH IRELAND

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1979年 / 12卷 / 07期

关键词：

D O I：

10.1088/0022-3727/12/7/018

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Photon correlation spectroscopy has been applied to the study of thermally excited capillary waves on a liquid surface. The technique of using a diffraction grating as a local oscillator has been refined for use with photon correlation; the combination has considerable advantages. Results for water compare favourably with the predictions of hydrodynamic theory over a wider range of surface wave-vector than hitherto examined. Data for glycerine agree with theoretical predictions based on a viscosity appropriate to about 1.5% absorbed water. A novel discussion of the dispersion equation of capillary waves on a liquid surface is presented.

引用

页码：1133 / 1144

页数：12

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