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Dynamic heterogeneity in the glass-like monoclinic phases of some halogen methane compounds

Autor
Zuriaga, J.; Perez, S.; Pardo, L.; Tamarit, J. Ll.
Tipus d'activitat
Article en revista
Revista
American institute of physics inc. , Conf. AIP. Proc. (15517616, 0094243X)
Data de publicació
2013-02-25
Volum
1518
Pàgina inicial
59
Pàgina final
66
DOI
https://doi.org/10.1063/1.4794551 Obrir en finestra nova
URL
http://scitation.aip.org/content/aip/proceeding/aipcp/1518 Obrir en finestra nova
Resum
In this work we study the heterogeneity of the dynamics on the low-temperature monoclinic phases of the simple molecular glassy systems , n = 0, 1, 2. In these systems the disorder comes exclusively from reorientational jumps mainly around the C3 molecular axes. The different time scales are determined by means of the analysis of the spin-lattice relaxation time obtained through Nuclear Quadrupole Resonance (NQR) technique. Results are compared with those obtained from dielectric spectroscopy, ...
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
GCM - Grup de Caracterització de Materials

Participants