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Effects of internal molecular degrees of freedom on the thermal conductivity of some glasses and disordered crystals

Author
Krivchikov, A.; Korolyuk, O.; Sharapova, I.; Tamarit, J. Ll.; Bermejo, F.; Pardo, L.; Rovira, M.; Ruiz, M.; Jezowski, A.; Baran, J.; Davydova, N.
Type of activity
Journal article
Journal
Physical review B: condensed matter and materials physics
Date of publication
2012-01-30
Volume
85
Number
1
First page
014206-1
Last page
014206-10
DOI
https://doi.org/10.1103/PhysRevB.85.014206 Open in new window
Repository
http://hdl.handle.net/2117/14970 Open in new window
URL
http://link.aps.org/doi/10.1103/PhysRevB.85.014206 Open in new window
Abstract
The thermal conductivity κ(T ) of the fully ordered stable phase II, the metastable phase III, the orientationally disordered (plastic) phase I, as well as the nonergodic orientational glass (OG) phase, of the glass former cyclohexanol (C6H11OH) has been measured under equilibrium vapor pressure within the 2–200 K temperature range. The main emphasis is here focused on the influence of the conformational disorder upon the thermal properties of this material. Comparison of results with those r...
Citation
Krivchikov, A. [et al.]. Effects of internal molecular degrees of freedom on the thermal conductivity of some glasses and disordered crystals. "Physical review B: condensed matter and materials physics", 01 Gener 2012, vol. 85, núm. 1, p. 014206-1-014206-10.
Keywords
AMORPHOUS SOLIDS, BOSON-PEAK, CYANO-CYCLOHEXANE, CYANOCYCLOHEXANE, MODE-DYNAMICS MODEL, PRESSURE, RELAXATION, STRUCTURAL GLASS, SUPERCOOLED LIQUIDS, TEMPERATURE
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
GCM - Group of Characterization of Materials

Participants