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Emergence of glassy-like dynamics in an orientationally ordered phase

Autor
Romanini, M.; Negrier, P.; Tamarit, J. Ll.; Capaccioli, S.; Del Barrio, M.; Pardo, L.; Mondieig, D.
Tipus d'activitat
Article en revista
Revista
Physical review B: condensed matter and materials physics
Data de publicació
2012-04-04
Volum
85
Número
13
Pàgina inicial
134201-1
Pàgina final
134201-7
DOI
https://doi.org/10.1103/PhysRevB.85.134201 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/15765 Obrir en finestra nova
URL
http://link.aps.org/doi/10.1103/PhysRevB.85.134201 Obrir en finestra nova
Resum
The dynamics of a simple rigid pseudoglobular molecule (2-adamantanone) has been studied by means of dielectric spectroscopy and examined under the constraints imposed by the space group of the crystal structure determined by x-ray powder diffraction. The low-temperature monoclinic structure of 2-adamantanone, with one molecule per asymmetric unit (Z'= 1), displays a statistical intrinsic disorder, concerning the site occupancy of the oxygen atom along three different sites. Such a physically id...
Citació
Romanini, M. [et al.]. Emergence of glassy-like dynamics in an orientationally ordered phase. "Physical review B: condensed matter and materials physics", 04 Abril 2012, vol. 85, núm. 13, p. 134201-1-134201-7.
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
GCM - Grup de Caracterització de Materials

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