Magnetocaloric effect in single crystals of terbium and its alloys with gadoliniumстатья
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:Investigations were made of the field and temperature dependences of the magnetocaloric effect in single crystal terbium-gadolinium alloys in the temperature range from 20 to 300 K. It is found that the value of the effect in the neighbourhood of the Curie point reaches 7-10 K at B=6T. The contributions to the effect due to the change of energy of infra- and inter-sublattice exchange and magnetic anisotropy energy are calculated.