346 citations
- The Graduate University for Advanced Studies, SOKENDAIJP18 papers
- Nagoya UniversityJP5 papers
- Tohoku UniversityJP5 papers
- Cornell UniversityUS2 papers
- National Institute of Advanced Industrial Science and TechnologyJP2 papers
- Advanced Institute of Materials ScienceJP1 paper
- Boston CollegeUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Chinese Academy of SciencesCN1 paper
- Harish-Chandra Research InstituteIN1 paper
- Hiroshima UniversityJP1 paper
- Institut Charles SadronFR1 paper
6 papers · 1 filter
Multiple time scales hidden in heterogeneous dynamics of glass-forming liquids
Kang Kim, Shinji Saito
A multi-time probing of density fluctuations is introduced to investigate hidden time scales of heterogeneous dynamics in glass-forming liquids. Molecular dynamics simulations for…
Nonequilibrium mode-coupling theory for uniformly sheared systems
Song-Ho Chong, Bongsoo Kim
We develop a nonequilibrium mode-coupling theory for uniformly sheared systems starting from microscopic, thermostatted SLLOD equations of motion. Our theory aims at describing sta…
Coupling/decoupling between translational and rotational dynamics in a supercooled molecular liquid
Song-Ho Chong, Walter Kob
We use molecular dynamics computer simulations to investigate the coupling/decoupling between translational and rotational dynamics in a glass-forming liquid of dumbbells. This is…
Connections of activated hopping processes with the breakdown of the Stokes-Einstein relation and with aspects of dynamical heterogeneities
Song-Ho Chong
We develop a new extended version of the mode-coupling theory (MCT) for glass transition, which incorporates activated hopping processes via the dynamical theory originally formula…
Structural and conformational dynamics of supercooled polymer melts: Insights from first-principles theory and simulations
Song-Ho Chong, Martin Aichele, Hendrik Meyer +2
We report on quantitative comparisons between simulation results of a bead-spring model and mode-coupling theory calculations for the structural and conformational dynamics of a su…
Optical Properties of Pentacene and Perfluoropentacene Thin Films
Alexander Hinderhofer, Ute Heinemeyer, Alexander Gerlach +5
The optical properties of pentacene (PEN) and perfluoropentacene(PFP) thin films on various SiO2 substrates were studied using variable angle spectroscopic ellipsometry. Structural…