Specific-heat measurements in magnetic fields up to 17.5 T

Autor:	J. C. P. Klaasse
Rok vydání:	1997
Předmět:	Heat measurement Materials science Specific heat Condensed matter physics Absolute accuracy Instrumentation Sample (graphics) Single crystal Heat capacity Lower limit Magnetic field
Zdroj:	Review of Scientific Instruments. 68:89-93
ISSN:	1089-7623 0034-6748
DOI:	10.1063/1.1147761
Popis:	Newly developed equipment is described for measuring specific heat between 0.5 and 60 K in magnetic fields up to 17.5 T, using the traditional semi-adiabatic method in combination with a mechanical heat switch. The lower limit found for the heat capacity of sample plus holder amounts to 0.04 mJ/K at 500 mK. Under these conditions, the absolute accuracy is better than 1 μJ/K. Some recent data obtained with this equipment on an UNiAl single crystal are given as an example.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6067a934bffad1a89c048c35e7973bc0 https://doi.org/10.1063/1.1147761 Zobrazit plný text záznamu