Adiabatic calorimetric study of the intense magnetocaloric effect and the heat capacity of (La(0.4)Eu(0.6))(0.7)Pb(0.3)MnO(3)

Описание

Тип публикации: статья из журнала

Год издания: 2008

Идентификатор DOI: 10.1134/S1063783408110188

Ключевые слова: 75, 30, Sg, 75, 40, Cx

Аннотация: The temperature dependences of the intense magnetocaloric effect T (AD)(T, H) and the heat capacity C (p) (T) of the (La(0.4)Eu(0.6))(0.7)Pb(0.3)MnO(3) manganite are directly measured using adiabatic calorimetry. The experimental dependences T (AD)(T) are in satisfactory agreement with those calculated from the data on the behaviorПоказать полностьюof the magnetization. The factors responsible for the absence of an anomaly in the experimental temperature dependence of the heat capacity C (p) (T) in the range of the magnetic phase transition are discussed.

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Издание

Журнал: PHYSICS OF THE SOLID STATE

Выпуск журнала: Vol. 50, Is. 11

Номера страниц: 2115-2120

ISSN журнала: 10637834

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Kartashev A.V. (Kirensky Institute of Physics,Siberian Branch,Russian Academy of Sciences)
  • Flerov I.N. (Siberian Federal University)
  • Volkov N.V. (Siberian Federal University)
  • Sablina K.A. (Kirensky Institute of Physics,Siberian Branch,Russian Academy of Sciences)

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