TIME-RESOLVED SPECTROSCOPY AND SCALING BEHAVIOR IN LICL/H2O NEAR THE LIQUID-GLASS TRANSITION

被引：16

作者：

HALALAY, IC

NELSON, KA

机构：

[1] MIT,DEPT PHYS,CAMBRIDGE,MA 02139

[2] MIT,DEPT CHEM,CAMBRIDGE,MA 02139

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.69.636

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Time-domain light scattering experiments on ps-mu-s time scales have been conducted on a concentrated aqueous LiCl solution. Analysis of mechanical and electrical modulus spectra confirms some results of mode-coupling theory: simple scaling for alpha-peaks and property-independent power laws. This is made without any assumptions about the data which are not derived from theory. A new characteristic time scale, reflecting the short- and intermediate-range ordering dynamics, is also observed.

引用

页码：636 / 639

页数：4

共 25 条

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BALESCU R, 1974, EQUILIBRIUM NONEQUIL, P427

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