DIFFUSION IN A CHARGED LATTICE GAS - A MONTE-CARLO STUDY

被引：16

作者：

DIETERICH, W ^{[1
]}

PETERSEN, J ^{[1
]}

BUNDE, A ^{[1
]}

ROMAN, HE ^{[1
]}

机构：

[1] UNIV HAMBURG,INST THEORET PHYS,W-2000 HAMBURG 36,GERMANY

来源：

SOLID STATE IONICS | 1990年 / 40-1卷 / Pt1期

关键词：

Electric Conductivity--Mathematical Models - Gases--Kinetic Theory - Glass--Electric Conductivity - Ions--Diffusion - Mathematical Statistics--Monte Carlo Methods;

D O I：

10.1016/0167-2738(90)90317-K

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：

Correlated diffusion of defects in ionic conductors is investigated by Monte Carlo simulations. Taking Coulomb interactions explicitly into account, we obtain the diffusion constant and the time-dependent mean-square displacement of individual particles for both ordered and disordered lattices. The relevance of our calculations to glassy ionic conductors and to the problem of the so-called "universal ac-response" is pointed out. © 1990.

引用

页码：184 / 186

页数：3

共 12 条

[1] TRANSPORT OF DISORDERED STRUCTURES - EFFECT OF LONG-RANGE INTERACTIONS
BUNDE, A
MAASS, P
ROMAN, HE
DIETERICH, W
PETERSEN, J
[J]. SOLID STATE IONICS, 1990, 40-1 : 187 - 191
[2] DYNAMIC CORRELATIONS IN A CHARGED LATTICE GAS
BUNDE, A
DIETERICH, W
[J]. PHYSICAL REVIEW B, 1985, 31 (09) : 6012 - 6021
[3] SELF-DIFFUSION IN A COULOMB LATTICE-GAS
CHATURVEDI, DK
DIETERICH, W
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1982, 49 (01): : 17 - 21
[4] JUMP-RELAXATION MODEL YIELDS KOHLRAUSCH-WILLIAMS-WATTS BEHAVIOR
FUNKE, K
HOPPE, R
[J]. SOLID STATE IONICS, 1990, 40-1 : 200 - 204
[5] JUMP RELAXATION IN SOLID IONIC CONDUCTORS
FUNKE, K
[J]. SOLID STATE IONICS, 1988, 28 : 100 - 107
[6] IONIC-CONDUCTIVITY AND GLASS STRUCTURE
INGRAM, MD
[J]. PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1989, 60 (06): : 729 - 740
[7] Jonscher A. K., 1983, DIELECTRIC RELAXATIO
[8] UNIVERSAL DIELECTRIC RESPONSE
JONSCHER, AK
[J]. NATURE, 1977, 267 (5613) : 673 - 679
[9] CORRELATION-EFFECTS ON ALKALI ION DIFFUSION IN BINARY ALKALI OXIDE GLASSES
KELLY, JE
CORDARO, JF
TOMOZAWA, M
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1980, 41 (01) : 47 - 55
[10] MUNDY IN, 1988, SOLID STATE IONICS, V28, P617

← 1 2 →