INVESTIGADORES
BALBUENA cristian
congresos y reuniones científicas
Título:
Molecular Dynamics study of relaxation and ion mobility in lithium metasilicate
Autor/es:
CRISTIAN BALBUENA
Lugar:
San Carlos
Reunión:
Workshop; Advanced School on Glasses and Glass-Ceramics; 2015
Resumen:
We studied using the formalism of Molecular Dynamics a lithium metasilicate (Li2SiO3) -considered as a paradigmatic glass- in order to identify and understand the basic mechanisms involved in the charge transport phenomena. This system can be assumed to consists of two subsystems with markedly distinguishable dynamic behaviors: one very mobile formed by lithium cations, and other very immobile, the glassy matrix formed by the oxygen and silicon atoms. The co-existence of these two dynamic subsystems allowed to address topics of actual interest in the physics of glasses.