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This article is cited in 36 scientific papers (total in 36 papers)
CONDENSED MATTER
Magnetocaloric effect in Ni$_{50}$Mn$_{35}$In$_{15}$ Heusler alloy in low and high magnetic fields
I. D. Rodionova, Yu. S. Koshkid’kobc, J. Cwikb, A. Quetzd, S. Pandeyd, A. Aryald, I. S. Dubenkod, S. Stadlere, N. Alid, I. S. Titova, M. Blinova, M. V. Prudnikovaa, V. N. Prudnikova, E. Lähderantaf, A. B. Granovskiia a Faculty of Physics, Moscow State University, Moscow, 119991, Russia
b International Laboratory of High Magnetic Fields and Low Temperatures, Wroclaw, 53-421, Poland
c VSB-Technical University of Ostrava, Ostrava-Poruba, 708 33, Czech Republic
d Department of Physics, Southern Illinois University, Carbondale, IL, 62901, USA
e Department of Physics and Astronomy, Louisiana State University, LA, 70803, Baton Rouge, USA
f Lappeenranta University of Technology, 53851, Lappeenranta, Finland
Abstract:
The magnetic and magnetocaloric characteristics of Ni$_{50}$Mn$_{35}$In$_{15}$ Heusler alloy are studied in low and high applied magnetic field. At a magnetic field of 14 T, the adiabatic temperature change $\Delta T_{\mathrm{ad}}$ measured by the sample extraction technique near the martensitic transformation ($\approx$315 K) is as large as $-$11 K. This value is an order of magnitude larger than the corresponding change measured at 1.6 T. The observed giant values of the magnetocaloric effect could be related to the suppression of antiferromagnetic correlations.
Received: 14.01.2015
Citation:
I. D. Rodionov, Yu. S. Koshkid’ko, J. Cwik, A. Quetz, S. Pandey, A. Aryal, I. S. Dubenko, S. Stadler, N. Ali, I. S. Titov, M. Blinov, M. V. Prudnikova, V. N. Prudnikov, E. Lähderanta, A. B. Granovskii, “Magnetocaloric effect in Ni$_{50}$Mn$_{35}$In$_{15}$ Heusler alloy in low and high magnetic fields”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:6 (2015), 419–423; JETP Letters, 101:6 (2015), 385–389
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https://www.mathnet.ru/eng/jetpl4581 https://www.mathnet.ru/eng/jetpl/v101/i6/p419
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