info:eu-repo/semantics/article
Identifying a causal link between structure and dynamics in supercooled water
Fecha
2009-10Registro en:
Malaspina, David Cesar; Rodriguez Fris, Jorge Ariel; Appignanesi, Gustavo Adrian; Sciortino, F.; Identifying a causal link between structure and dynamics in supercooled water; Europhysics Letters; Europhysics Letters; 88; 1; 10-2009; 16003-16008
0295-5075
CONICET Digital
CONICET
Autor
Malaspina, David Cesar
Rodriguez Fris, Jorge Ariel
Appignanesi, Gustavo Adrian
Sciortino, F.
Resumen
By means of molecular-dynamics simulations we firmly establish the long-awaited existence of strong correlations between structure and dynamics for a glass-forming system: supercooled water. We find molecules with similar structural (and dynamical) properties to be clustered in space, thus reveling the existence of structured regions with low dynamic propensity and unstructured ones with a high-mobility tendency.