On the use of CMN thermometry in specific heat measurements below 10 mK
- 1 January 1979
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 40 (15) , 373-375
- https://doi.org/10.1051/jphyslet:019790040015037300
Abstract
It is pointed out that small deviations of the cerium magnesium nitrate (CMN) temperature scale from the thermodynamic one, may give rise to significant errors in interpretation of specific heat measurements performed with CMN-based thermometry. On reassessing the conclusions reached by Hebral et al. [1] concerning the anomalous low temperature dependence of the specific heat of solid 3He it is found that all presently available data are in qualitative agreementKeywords
This publication has 12 references indexed in Scilit:
- Magnetic thermometry to below one millikelvin with lanthanum-diluted cerium magnesium nitrateJournal of Low Temperature Physics, 1979
- Properties of melting 3He: Specific heat, entropy, latent heat, and temperatureJournal of Low Temperature Physics, 1978
- Magnetic ordering in solid 3He: A lattice-dynamical approachJournal of Low Temperature Physics, 1978
- Review paper: Solid 3He: A magnet in search of a HamiltonianJournal of Low Temperature Physics, 1978
- Magnetic Ordering in Solid Helium-3Physical Review Letters, 1975
- Four-Particle Exchange in SolidPhysical Review Letters, 1975
- Specific Heat of Solidbelow 25 mKPhysical Review Letters, 1974
- Experimental properties of the extraordinary phases of liquid 3He at millikelvin temperaturesPhysica, 1973
- Magnetothermodynamics of Ce2Mg3(NO3)12· 24H2O. II. The evaluation of absolute temperature and other thermodynamic properties of CMN to 0.6 m°KThe Journal of Chemical Physics, 1973
- Measurements along the Melting Curve ofat Millikelvin TemperaturesPhysical Review Letters, 1973