Tell a friend
Print
Voigtmann, Th. and Horbach, J. (2009) Double Transition Scenario for Anomalous Diffusion in Glass-Forming Mixtures. Physical Review Letters, 103 (20), 205901-1-205901-4. American Physical Society. doi: 10.1103/PhysRevLett.103.205901.
Full text not available from this repository.
Abstract
We study by molecular dynamics computer simulation a binary soft-sphere mixture that shows a pronounced difference in the species’ long-time dynamics. Anomalous, power-law-like diffusion of small particles arises that can be understood as a precursor of a double-transition scenario, combining a glass transition and a separate small-particle localization transition. Switching off small-particle excluded-volume constraints slows down, rather than enhances, small-particle transport.
| Item URL in elib: | https://elib.dlr.de/60764/ | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Article | |||||||||
| Title: | Double Transition Scenario for Anomalous Diffusion in Glass-Forming Mixtures | |||||||||
| Authors: |
| |||||||||
| Date: | November 2009 | |||||||||
| Journal or Publication Title: | Physical Review Letters | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | Yes | |||||||||
| In ISI Web of Science: | Yes | |||||||||
| Volume: | 103 | |||||||||
| DOI: | 10.1103/PhysRevLett.103.205901 | |||||||||
| Page Range: | 205901-1-205901-4 | |||||||||
| Publisher: | American Physical Society | |||||||||
| Status: | Published | |||||||||
| Keywords: | binary mixtures, transport phenomena, anomalous diffusion, fast ion conduction, molecular-dynamics computer simulation, mode-coupling theory | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | |||||||||
| HGF - Program: | Space (old) | |||||||||
| HGF - Program Themes: | W FR - Forschung unter Weltraumbedingungen (old) | |||||||||
| DLR - Research area: | Space | |||||||||
| DLR - Program: | W FR - Forschung unter Weltraumbedingungen | |||||||||
| DLR - Research theme (Project): | W - Vorhaben Materialwissenschaftliche Forschung (old) | |||||||||
| Location: | Köln-Porz | |||||||||
| Institutes and Institutions: | Institute of Materials Physics in Space | |||||||||
| Deposited By: | Voigtmann, Dr.rer.nat. Thomas | |||||||||
| Deposited On: | 24 Nov 2009 09:16 | |||||||||
| Last Modified: | 30 May 2019 22:05 |
Repository Staff Only: item control page
