Premium
Specific Heat of Ice near the “Ferroelectric” Transition Temperature
Author(s) -
van den Beukel A.
Publication year - 1968
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19680280213
Subject(s) - ferroelectricity , specific heat , atmospheric temperature range , transition temperature , materials science , thermodynamics , heat capacity , condensed matter physics , physics , dielectric , superconductivity , optoelectronics
According to Dengel et al. [1] a transition (believed to be ferroelectric) occurs in ice near 100 ° K. Specific heat measurements in this temperature range show the existence of two peaks, at 104 and132 ° K, respectively. The excess heat and the transition entropy corresponding to these peaks amount to (4.3 ± 0.8) cal/mol and to about 0.04 cal/mol ° K, respectively.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom