NEW MEASUREMENT METHOD OF THE AUTOCORRELATION FUNCTION IN THE QUASI-ELASTIC LIGHT-SCATTERING WITH THE SINUSOIDAL ELECTRIC-FIELD

被引：5

作者：

ITO, K

OOI, S

NISHI, N

KIMURA, Y

HAYAKAWA, R

机构：

[1] Department of Applied Physics, Faculty of Engineering, University of Tokyo, Bunkyo-ku

来源：

JOURNAL OF CHEMICAL PHYSICS | 1994年 / 100卷 / 08期

关键词：

Light scattering;

D O I：

10.1063/1.467122

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new method for measuring the autocorrelation function in the quasielastic light scattering with the sinusoidal electric field specialized for the periodically stationary process proper to QELS-SEF. It has been found from the experimental results for a polystyrene latex solution with the new correlator that we can obtain the complex electrophoretic mobility mu* and the apparent diffusion constant D(app) in the frequency range much wider than the conventional QELS-SEF method.

引用

页码：6098 / 6100

页数：3

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