Thermodynamic properties of GdTaO4

The heat capacity of monoclinic gadolinium orthotantalate has been determined as a function of temperature by adiabatic and differential scanning calorimetry in the temperature range 8–1323 K. Smoothed heat capacity data have been used to calculate the thermodynamic functions of M -GdTaO 4 with allo...

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Veröffentlicht in:	Inorganic materials 2017-07, Vol.53 (7), p.728-733
Hauptverfasser:	Ryumin, M. A., Sazonov, E. G., Guskov, V. N., Gagarin, P. G., Khoroshilov, A. V., Guskov, A. V., Gavrichev, K. S., Baldaev, L. Kh, Mazilin, I. V., Golushina, L. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adiabatic flow Chemistry Chemistry and Materials Science Differential scanning calorimetry Gadolinium Heat measurement Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science Mathematical analysis Specific heat Thermodynamic properties Transformations
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Zusammenfassung:	The heat capacity of monoclinic gadolinium orthotantalate has been determined as a function of temperature by adiabatic and differential scanning calorimetry in the temperature range 8–1323 K. Smoothed heat capacity data have been used to calculate the thermodynamic functions of M -GdTaO 4 with allowance for the contribution of its low-temperature magnetic transformations.
ISSN:	0020-1685 1608-3172
DOI:	10.1134/S0020168517070147