Abstract
A correlation between the magnetic part of the entropy and magnetoresistance has been studied using measurements of the resistivity, magnetoresistance, and magnetization of the Ni50Mn35In12Si3 and Ni50Mn35In11Si4 Heusler alloys. It has been shown that although the variations of the entropy and the magnetoresistance are observed to be maximal within the same temperature intervals in the vicinity of the first-order and second-order phase transitions, there is no universal correlation between these effects.
Similar content being viewed by others
References
A. M. Tishin and Y. I. Spichkin, The Magnetocaloric Effect and Its Applications (Institute of Physics, Bristol, Philadelphia, 2003).
N. Sakamoto, T. Kyomen, S. Tsubouchi, and M. Itoh, Phys. Rev. B: Condens. Matter 69, 092401 (2004).
C. M. Xiong, J. R. Sun, Y. F. Chen, B. G. Shen, J. Du, and Y. X. Li, IEEE Trans. Magn. 41, 122 (2005).
J. C. P. Campoy, E. J. R. Plaza, A. A. Coelho, and S. Gama, Phys. Rev. B: Condens. Matter 74, 134410 (2006).
A. G. Gamzatov and A. B. Batdalov, Phys. Solid State 54(1), 70 (2012).
M. Patra, K. De, S. Majumdar, and S. Giri, Appl. Phys. Lett. 94, 092506 (2009).
J. Liu, T. Gottschall, K. P. Skokov, J. D. Moore, and O. Gutfleisch, Nat. Mater. 11, 620 (2012).
A. B. Granovskii, V. N. Prudnikov, A. P. Kazakov, A. Zhukov, and I. Dubenko, JETP 115(5), 805 (2012).
A. Kazakov, V. Prudnikov, A. Granovsky, N. Perov, I. Dubenko, A. K. Pathak, N. Ali, A. Zhukov, M. Ilyin, and J. Gonzalez, J. Nanosci. Nanotechnol. 12, 7426 (2012).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © I.D. Rodionov, D.E. Mettus, A.P. Kazakov, M.V. Prudnikova, V.N. Prudnikov, I.S. Dubenko, A.B. Granovsky, 2013, published in Fizika Tverdogo Tela, 2013, Vol. 55, No. 9, pp. 1749–1753.
Rights and permissions
About this article
Cite this article
Rodionov, I.D., Mettus, D.E., Kazakov, A.P. et al. Correlation between magnetoresistance and magnetic entropy at first-order and second-order phase transitions in Ni-Mn-In-Si Heusler alloys. Phys. Solid State 55, 1861–1865 (2013). https://doi.org/10.1134/S1063783413090266
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063783413090266