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Effects of site-occupation disorder on the low-temperature thermal conductivity of molecular crystals

Autor
Krivchikov, A.; Vdovichenko, G. A; Korolyuk, O.; Bermejo, F.; Pardo, L.; Tamarit, J. Ll.; Jezowski, A.; Szewczyk, D.
Tipus d'activitat
Article en revista
Revista
Journal of non-crystalline solids
Data de publicació
2015-01-01
Volum
407
Pàgina inicial
141
Pàgina final
148
DOI
https://doi.org/10.1016/j.jnoncrysol.2014.08.006 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/27942 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0022309314003706?via%3Dihub Obrir en finestra nova
Resum
The thermal conductivity of CBrnCl4-n,(n = 0,1,2) and 2-adamantanone (C10H14O) crystals which exhibit substitutional disorder has been measured for temperatures between 2 K and 150 K. Such temperatures comprise signatures of dynamical processes involving the site occupancy of the chlorine and bromine atoms for CBrnCl4-n,(n = 0,1,2) and the oxygen atom for (C10H14O), as it has been revealed by both, calorimetry and spectroscopic techniques. The data analysis is carried out in terms of several pho...
Citació
Krivchikov, A. [et al.]. Effects of site-occupation disorder on the low-temperature thermal conductivity of molecular crystals. "Journal of non-crystalline solids", 01 Gener 2015, vol. 407, p. 141-148.
Paraules clau
Crossed isodimorphism, Glass-transition, Glassy features, Liquid, Mixed-crystals, Model glass, Occupational disorder, Phase-diagram, Phonon scattering, Thermal conductivity
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
GCM - Grup de Caracterització de Materials

Participants

  • Krivchikov, Alexander  (autor)
  • Vdovichenko, Georgii A.  (autor)
  • Korolyuk, O. A.  (autor)
  • Bermejo, F. Javier  (autor)
  • Pardo Soto, Luis Carlos  (autor)
  • Tamarit Mur, Jose Luis  (autor)
  • Jezowski, Andrzej  (autor)
  • Szewczyk, Daria  (autor)

Arxius