Glassy dynamics

被引：555

作者：

Lunkenheimer, P ^{[1
]}

Schneider, U ^{[1
]}

Brand, R ^{[1
]}

Loidl, A ^{[1
]}

机构：

[1] Univ Augsburg, D-86135 Augsburg, Germany

来源：

CONTEMPORARY PHYSICS | 2000年 / 41卷 / 01期

关键词：

D O I：

10.1080/001075100181259

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We review dynamic processes in! supercooled liquids and glasses as studied by dielectric spectroscopy. It is the only experimental technique which allows one to follow the tremendous slow-down of diffusive motion of particles in disordered condensed matter over more than 18 decades in frequency or rime. The dielectric techniques used are treated in detail. As an introduction for non-specialists, the time and temperature evolution of the basic spectral features associated with various dynamic relaxation processes are discussed in detail. Among them are the structural relaxation, the occurrence of fast processes and the boson peak. The relevance of these features for glass formation is discussed The present article may also serve as a review for recent experimental and theoretical studies on glass-forming liquids.

引用

页码：15 / 36

页数：22

共 154 条

[61] VISCOUS LIQUIDS AND GLASS TRANSITION .2. SECONDARY RELAXATIONS IN GLASSES OF RIGID MOLECULES [J].

JOHARI, GP ;

GOLDSTEIN, M .

JOURNAL OF CHEMICAL PHYSICS, 1970, 53 (06) :2372-+

[62] Test of mode coupling theory for a supercooled liquid of diatomic molecules. II. q-dependent orientational correlators [J].

Kammerer, S ;

Kob, W ;

Schilling, R .

PHYSICAL REVIEW E, 1998, 58 (02) :2141-2150

[63]

Karpov V.G., 1983, ZH EKSP TEOR FIZ, V57, P439

[64] Fitting of viscosity: Distinguishing the temperature dependences predicted by various models of supercooled liquids [J].

Kivelson, D ;

Tarjus, G ;

Zhao, XL ;

Kivelson, SA .

PHYSICAL REVIEW E, 1996, 53 (01) :751-758

[65] A THERMODYNAMIC THEORY OF SUPERCOOLED LIQUIDS [J].

KIVELSON, D ;

KIVELSON, SA ;

ZHAO, XL ;

NUSSINOV, Z ;

TARJUS, G .

PHYSICA A, 1995, 219 (1-2) :27-38

[66]

Kohlrausch R., 1854, POGGENDORFF, V91, P56, DOI DOI 10.1002/ANDP.18541670103

[67]

KOHLRAUSCH R, 1918, ANN PHYS, V167, P179

[68] SPECTRAL SHAPE OF THE ALPHA-PROCESS IN SUPERCOOLED LIQUIDS REVISITED [J].

KUDLIK, A ;

BENKHOF, S ;

LENK, R ;

ROSSLER, E .

EUROPHYSICS LETTERS, 1995, 32 (06) :511-516

[69] Spectral shape of the alpha-process in supercooled liquids revisited - Reply [J].

Kudlik, A ;

Blochowicz, T ;

Benkhof, S ;

Rossler, E .

EUROPHYSICS LETTERS, 1996, 36 (06) :475-476

[70]

KUDLIK A, 1997, THESIS U BAYREUTH GE

← 2 3 4 5 6 7 8 9 10 11 →