ABSENCE OF INCREASE IN LENGTH SCALE UPON APPROACHING THE GLASS-TRANSITION IN LIQUID GLYCEROL

被引：7

作者：

WILTZIUS, P

VANSAARLOOS, W

机构：

[1] AT and T Bell Laboratories, Murray Hill

[2] Instituut-Lorentz, University of Leiden, 2311 SB Leiden

来源：

JOURNAL OF CHEMICAL PHYSICS | 1991年 / 94卷 / 07期

关键词：

D O I：

10.1063/1.460542

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：

Earlier experiments based on comparing viscometer measurements of the viscosity of glycerol with the viscosity inferred from dynamic light scattering of Brownian particles have suggested the existence of an increasing microscopic length scale upon lowering the temperature towards the glass transition. We have performed accurate experiments on glycerol using Brownian particles of different sizes. Our results do not support the earlier claims.

引用

页码：5061 / 5063

页数：3

共 11 条

[1]

Berne B J, 1976, DYNAMIC LIGHT SCATTE

[2]

Bray A. J., 1988, Comments on Condensed Matter Physics, V14, P21

[3] NONEQUILIBRIUM DYNAMICS OF SPIN-GLASSES [J].

FISHER, DS ;

HUSE, DA .

PHYSICAL REVIEW B, 1988, 38 (01) :373-385

[4] SCALING AND CRITICAL SLOWING DOWN IN RANDOM-FIELD ISING SYSTEMS [J].

FISHER, DS .

PHYSICAL REVIEW LETTERS, 1986, 56 (05) :416-419

[5] EQUILIBRIUM BEHAVIOR OF THE SPIN-GLASS ORDERED PHASE [J].

FISHER, DS ;

HUSE, DA .

PHYSICAL REVIEW B, 1988, 38 (01) :386-411

[6] THEORY OF GLASS TRANSITIONS - NEW THOUGHTS ABOUT OLD FACTS [J].

JACKLE, J .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1987, 56 (02) :113-127

[7] ON THE APPLICABILITY OF THE MODE-COUPLING THEORY OF GLASS TRANSITIONS TO GOOD GLASS FORMERS [J].

JACKLE, J .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (01) :267-276

[8] MODELS OF THE GLASS-TRANSITION [J].

JACKLE, J .

REPORTS ON PROGRESS IN PHYSICS, 1986, 49 (02) :171-231

[9]

KIYACHENKO YF, 1985, JETP LETT, V42, P267

[10] SPECULATIONS ON THE GLASS-TRANSITION [J].

SETHNA, JP .

EUROPHYSICS LETTERS, 1988, 6 (06) :529-534

← 1 2 →