Abstract
The heat capacity of the manganite La0.87K0.13MnO3 has been measured in the temperature range 80–350 K. The nature of the ferromagnetic phase transition and the critical properties of heat capacity near the Curie temperature have been studied. The regularities of variations in the universal critical parameters near the phase transition point have been established. The calculated critical exponent and amplitudes of the heat capacity with allowance for corrections on the scaling (α = −0.13 and A +/A − = 1.178) correspond to the critical behavior of the 3D Heizenberg model.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
M. H. Phan, V. Franko, N. S. Bingham, H. Srikanth, N. H. Hur, and S. C. Yu, J. Alloys. Compd. 508, 238 (2010).
V. M. Kalita, A. F. Lozenko, S. M. Ryabchenko, P. O. Trotsenko, A. I. Tovstolytkin, and A. M. Pogorily, Ukr. J. Phys. 54, 157 (2009).
A. K. Pramanik and A. Bamerjee, Phys. Rev. B: Condens. Matter 79, 214426 (2009).
W. Jiang, X. Z. Zhou, G. Williams, Y. Mukovskii, and K. Glazyrin, Phys. Rev. B: Condens. Matter 78, 144409 (2008).
W. Jiang, X. Z. Zhou, G. Williams, Y. Mukovskii, and K. Glazyrin, Phys. Rev. B: Condens. Matter 77, 064424 (2008).
J. Yang, Y. Lee, and Y. Li, Phys. Rev. B: Condens. Matter 76, 054442 (2007).
B. Samantaray, S. Ravi, and A. Perumal, J. Magn. Magn. Mater. 322, 3391 (2010).
M. Kar, A. Perumal, and S. Ravi, Phys. Status Solidi B 243, 1908 (2006).
A. Oleaga, A. Salazar, D. Prabhakaran, and A. T. Boothroyd, Phys. Rev. B: Condens. Matter 70, 184402 (2004).
A. G. Gamzatov, K. Sh. Khizriev, A. B. Batdalov, Sh. B. Abdulvagidov, A. M. Aliev, O. V. Melnikov, and O. Y. Gorbenko, Low Temp. Phys. 35(3), 214 (2009).
J. A. Souza, J. J. Neumeier, B. D. While, and Yi-Kou Yu, Phys. Rev. B: Condens. Matter 81, 172410 (2010).
A. Olega, A. Salazar, D. Prabhakaran, and A. T. Boothroyd, J. Phys.: Condens. Matter 17, 6729 (2005).
M. Tachibana, J. Yamazaki, H. Kawaji, and T. Atake, Phys. Rev. B: Condens. Matter 72, 064434 (2005).
L. Chen, J. H. He, Y. Mei, Y. Z. Cao, W. W. Xia, H. F. Xu, Z. W. Zhu, and Z. A. Xu, Physica B (Amsterdam) 404, 1879 (2009).
N. Kumar, H. Kishan, A. Rao, and V. P. S. Awana, J. Appl. Phys. 107, 083905 (2010).
T. L. Phan, P. Q. Thanh, N. H. Sinh, K. W. Lee, and S. C. Yu, Curr. Appl. Phys. 11, 830 (2011).
A. G. Gamzatov, K. Sh. Khizriev, A. M. Aliev, and Sh. B. Abdulvagidov, Phys. Solid State 52(2), 335 (2010).
K. Q. Wang, Y. X. Wang, A. Junod, K. Q. Ruan, G. G. Qian, M. Yu, and L. Z. Cao, Phys. Status Solidi B 223, 673 (2001).
A. M. Aliev, A. G. Gamzatov, A. B. Batdalov, A. S. Mankevich, and I. E. Korsakov, JETP 112(3), 460 (2011).
A. M. Aliev, A. G. Gamzatov, A. B. Batdalov, A. S. Mankevich, and I. E. Korsakov, Physica B (Amsterdam) 406, 885 (2011).
A. G. Gamzatov, Sh. B. Abdulvagidov, A. M. Aliev, A. B. Batdalov, O. V. Mel’nikov, and O. Yu. Gorbenko, JETP Lett. 86(5), 340 (2007).
A. M. Aliev, A. B. Batdalov, and A. G. Gamzatov, Low Temp. Phys. 36(2), 171 (2010).
M. E. Fisher, Rev. Mod. Phys. 46, 597 (1974).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.G. Gamzatov, A.M. Aliev, K.Sh. Khizriev, I.K. Kamilov, A.S. Mankevich, I.E. Korsakov, 2011, published in Fizika Tverdogo Tela, 2011, Vol. 53, No. 11, pp. 2157–2160.
Rights and permissions
About this article
Cite this article
Gamzatov, A.G., Aliev, A.M., Khizriev, K.S. et al. Critical behavior of the heat capacity of the manganite La0.87K0.13MnO3 . Phys. Solid State 53, 2271–2274 (2011). https://doi.org/10.1134/S1063783411110114
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063783411110114