Dynamic heterogeneity of relaxations in glasses and liquids

D. Caprion; J. Matsui; H. R. Schober

doi:10.1103/PhysRevLett.85.4293

Dynamic heterogeneity of relaxations in glasses and liquids

D. Caprion, J. Matsui, H. R. Schober

Research output: Contribution to journal › Article › peer-review

80 Citations (Scopus)

Abstract

The non-Gaussianity behavior was studied, focusing on intermediate times. Molecular dynamics simulations of two different systems, Se and binary Lennard-Jones (LJ) gave strikingly the same law for the increase of the non-Gaussianity parameter (NGP), α₂(t). A simple model revealed the prevalence of collective hopping of groups of particles.

Original language	English
Pages (from-to)	4293-4296
Number of pages	4
Journal	Physical review letters
Volume	85
Issue number	20
DOIs	https://doi.org/10.1103/PhysRevLett.85.4293
Publication status	Published - Nov 13 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1103/PhysRevLett.85.4293

Cite this

@article{b7943acba22f4db8b1e614eb7e9ff3f8,

title = "Dynamic heterogeneity of relaxations in glasses and liquids",

abstract = "The non-Gaussianity behavior was studied, focusing on intermediate times. Molecular dynamics simulations of two different systems, Se and binary Lennard-Jones (LJ) gave strikingly the same law for the increase of the non-Gaussianity parameter (NGP), α2(t). A simple model revealed the prevalence of collective hopping of groups of particles.",

author = "D. Caprion and J. Matsui and Schober, {H. R.}",

year = "2000",

month = nov,

day = "13",

doi = "10.1103/PhysRevLett.85.4293",

language = "English",

volume = "85",

pages = "4293--4296",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "20",

}

TY - JOUR

T1 - Dynamic heterogeneity of relaxations in glasses and liquids

AU - Caprion, D.

AU - Matsui, J.

AU - Schober, H. R.

PY - 2000/11/13

Y1 - 2000/11/13

N2 - The non-Gaussianity behavior was studied, focusing on intermediate times. Molecular dynamics simulations of two different systems, Se and binary Lennard-Jones (LJ) gave strikingly the same law for the increase of the non-Gaussianity parameter (NGP), α2(t). A simple model revealed the prevalence of collective hopping of groups of particles.

AB - The non-Gaussianity behavior was studied, focusing on intermediate times. Molecular dynamics simulations of two different systems, Se and binary Lennard-Jones (LJ) gave strikingly the same law for the increase of the non-Gaussianity parameter (NGP), α2(t). A simple model revealed the prevalence of collective hopping of groups of particles.

UR - http://www.scopus.com/inward/record.url?scp=0034317692&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034317692&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.85.4293

DO - 10.1103/PhysRevLett.85.4293

M3 - Article

AN - SCOPUS:0034317692

VL - 85

SP - 4293

EP - 4296

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 20

ER -

Dynamic heterogeneity of relaxations in glasses and liquids

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this