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Spatial heterogeneities and dynamics in a dipolar supercooled liquid

Autor
Sese, G.; Palomar, R.; Ortiz de Urbina, J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
7th. International Discussion Meeting on Relaxations in Complex Systems
Any de l'edició
2013
Data de presentació
2013-07-25
Llibre d'actes
7th International Discussion Meeting on Relaxations inComplex Systems
Pàgina inicial
192
Pàgina final
192
URL
https://mie.esab.upc.es/7idmrcs/abstracts/Abstract%20135.pdf Obrir en finestra nova
Resum
Links between structure and dynamics have been studied in a model dipolar liquid in the supercooled regime by means of molecular dynamics simulations. Radial pair distribution functions of molecules with different translational mobilities have been evaluated, and it has been found that molecules belonging to the same dynamic domain are spatially correlated. The geometry of such associations depends on their specific mobility. Molecules with extremely large or extremely low mobilities form larger...
Paraules clau
Supercooled liquids, critical temperatures, molecular reorientation
Grup de recerca
SIMCON - First-principles approaches to condensed matter physics: quantum effects and complexity

Participants

  • Sese Castel, Gemma  (autor ponent)
  • Palomar Polo, Ricardo  (autor ponent)
  • Ortiz de Urbina Viade, Jordi  (autor ponent)