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I. M. Aref’ev
Researcher at Russian Academy of Sciences
Publications - 7
Citations - 35
I. M. Aref’ev is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Magnetic refrigeration & Heat capacity. The author has an hindex of 4, co-authored 7 publications receiving 33 citations.
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Magnetocaloric effect and heat capacity of ferrimagnetic nanosystems: Magnetite-based magnetic liquids and suspensions
TL;DR: In this paper, the magnetocaloric effect and heat capacity of magnetite-based magnetic liquids and suspensions in cyclohexane and water were studied at various temperatures and magnetic inductions.
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A microcalorimeter for studying the magnetocaloric effect and the heat capacity in magnetic fields
TL;DR: In this article, an automated microcalorimeter for determining the magnetocaloric effect and the heat capacity of suspensions and magnetic colloids in magnetic fields of from 0 to 1 T over a wide temperature range was described.
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Magnetocaloric effect and heat capacity of high-spin manganese complexes in a disperse state
V. V. Korolev,I. M. Aref’ev,Tatyana N. Lomova,M. E. Klyueva,M. E. Klyueva,Anatoly G. Zakharov,D. V. Korolev +6 more
TL;DR: In this article, the magnetocaloric properties of high-spin chloro(2,3,7,8,12,13,17,18-octaethylporphyrinato)manganese(III), chloro (5,10,15,20-tetraphenylporphyreinato), manganese (III), bromo(5, 10, 15,20,20 -tetramerylphenylpphrynato), and (acetato), as 6% water suspensions were determined by
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The magnetothermal properties of substituted (tetraazoporphynato)manganese(III) in aqueous suspension
V. V. Korolev,I. M. Aref’ev,Tatyana N. Lomova,E. N. Ovchenkova,M. E. Klyueva,M. E. Klyueva,Anatoly G. Zakharov,D. V. Korolev +7 more
TL;DR: The magnetocaloric effect (MCE), heat capacity, and enthalpy and entropy of magnetization of the high-spin (acetato), 2,3,7,8,12,13,17,18-octa-para-tert-butylphenyltetraazaporphynato)manganese(III) complex in a 6% aqueous suspension were determined microcalorimetrically at 298 K in magnetic fields of 0.1-1.0 T as discussed by the authors.
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Magnetocaloric effect and the heat capacity of ferrimagnetic nanosystems in magnetic fluids
TL;DR: The specific heat capacity of a magnetite-based magnetic fluid and changes in the magnetic part of the molar heat capacity in magnetic fields of 0.3 −0.4 T were determined calorimetrically over the temperature range 288 −353 K.