Abstract
The magnetocaloric properties and the magnetic phase transition of the rare earth manganites La0.67Ca0.33−x Sr x MnO3 (x = 0.05, 0.06, 0.07, 0.08) have been studied. Three methods were used to determine the order of the magnetic transition: isothermal magnetization curves; magnetization as a function of the temperature; and the phenomenological, universal curve. And it was found to be a second-order transition.
Similar content being viewed by others
References
Tishin, A.M., Spichkin, Y.I.: The Magnetocaloric Effect and Its Applications. Institute of Physics, Bristol (2003)
Debnath, J.C., Zeng, R., Kim, J.H., Dou, S.X.: Improvement of refrigerant capacity of La0.7Ca0.3MnO3 material with a few percent Co doping. J. Magn. Magn. Mater. 323, 139–144 (2011)
Hernández-González, E.L., Palomares-Sánchez, S.A., Elizalde Galindo, J.T., Mirabal-Garcia, M.: Magnetocaloric effect near room temperature of La0.67Ca0.33−x SrxMnO3 (x = 0.06, 0.07, 0.08) manganites. J. Supercond. Nov. Magn. 28, 1635–1638 (2015)
Dagotto, E., Hotta, T., Moreo, A.: Colossal magnetoresistant materials: the key role of phase separation. Phys. Rep. 344, 1–153 (2001)
Siwach, P.K., Singh, H.K., Srivastava, O.N.: Low field magnetotransport in manganites. J. Phys-Condens. Mat. 20, 273201 (2008)
Dhahri, A., Jemmali, M., Dhahri, E., Valente, M.A.: Structural characterization, magnetic, magnetocaloric properties and phenomenological model in manganite La0.75Sr0.1Ca0.15MnO3 compound. J. Alloy Compd. 638, 221–227 (2015)
Phan, M. -H., Yu, S.-C.: Review of the magnetocaloric effect in manganite materials. J. Magn. Magn. Mater. 308, 325–340 (2007)
Dan’Kov, S.Y., Tishin, A.M., Pecharsky, V.K., Gschneidner, K.A.: Magnetic phase transitions and the magnetothermal properties of gadolinium. Phys. Rev. B 57, 3478 (1998)
Jeong, Y.S., Anwar, M.S., Ahmed, F., Lee, S.R., Koo, B.H.: Study of magnetic transition and magnetocaloric effect in La1−xSrxMnO3 (0.20 = x = 0.35) Compounds Trans Tech Publ (2013)
Kim, D., Zink, B.L., Hellman, F., Coey, J.M.D.: Critical behavior of La0.75Sr0.25MnO3. Phys. Rev. B 65, 214424 (2002)
Dinesen, A.R., Linderoth, S., Mørup, S.: Direct and indirect measurement of the magnetocaloric effect in La La0.67Ca\(_{\mathrm {0.33-_{x}}} \)SrxMnO3 (x ? [0; 0.33]). J. Phys-Condens. Mat. 17, 6257 (2005)
Mira, J., Rivas, J., Rivadulla, F., Vázquez-Vázquez, C., López-Quintela, M.A.: Change from first-to second-order magnetic phase transition in La2/3Ca, Sr)1/3MnO3 perovskites. Phys. Rev. B 60, 2998 (1999)
Mira, J., Rivas, J., Hueso, L.E., Rivadulla, F., López Quintela, M.A.: Drop of magnetocaloric effect related to the change from first- to second-order magnetic phase transition in La2/3(Ca1−xSrx)1/3MnO3. J. Appl. Phys. 91, 8903 (2002)
Oesterreicher, H., Parker, F.T.: Magnetic cooling near Curie temperatures above 300 K. J. Appl. Phys. 55, 4334–4338 (1984)
Banerjee, B.K.: On a generalised approach to first and second order magnetic transitions. Phys. Lett. 12, 16–17 (1964)
Franco, V., Conde, A.: Scaling laws for the magnetocaloric effect in second order phase transitions: from physics to applications for the characterization of materials. Int. J. Refrig. 33, 465–473 (2010)
Shin, H.S., Lee, J.E., Nam, Y.S., Ju, H.L., Park, C.W.: First-order-like magnetic transition in manganite oxide La0.7Ca0.3MnO3. Solid State Commun. 118, 377–380 (2001)
Parra-Borderí-as, M., Bartolomé, F., Herrero-Albillos, J., Garcí-a, L.M.: Detailed discrimination of the order of magnetic transitions and magnetocaloric effect in pure and pseudobinary Co Laves phases. J. Alloy Compd. 481, 48–56 (2009)
Li, W., Kunkel, H.P., Zhou, X.Z., Williams, G., Mukovskii, Y., Shulyatev, D.: The observation of coincident first-and second-order magnetic transitions in single crystal La0.73Ca0.27MnO3. J. Phys-Condens. Mat. 16, L109 (2004)
Hamad, M.A.: Prediction of thermomagnetic properties of La0.67Ca0.33MnO3 and La0.67Sr0.33MnO3 Phase Transit (2012)
Xu, Y., Memmert, U., Hartmann, U.: Thermomagnetic properties of ferromagnetic perovskite manganites. J. Magn. Magn. Mater. 242, 698–700 (2002)
Lutterotti, L.: Total pattern fitting for the combined size–strain–stress–texture determination in thin film diffraction. Nucl. Instr. Meth. Phys. Res. 268, 334–340 (2010)
Arrott, A.: Criterion for ferromagnetism from observations of magnetic isotherms. Phys. Rev. 108, 1394 (1957)
Amaral, J.S., Amaral, V.S.: On estimating the magnetocaloric effect from magnetization measurements. J. Magn. Magn. Mater. 322, 1552–1557 (2010)
Sun, Y., Xu, X., Zhang, Y.: Large magnetic entropy change in the colossal magnetoresistance material La2/3Ca1/3MnO3. J. Magn. Magn. Mater. 219, 183–185 (2000)
Hamad, M.A.: Great magnetocaloric effect of La0.27Nd0.4Ca0.33MnO3. J. Supercond. Nov. Magn. 28, 3365–3369 (2015)
Hamad, M.A.: Calculation of electrocaloric properties of ferroelectric SrBi2Ta2O9. Phase Transit. 85, 159–168 (2012)
Messaoui, I., Riahi, K., Cheikhrouhou-Koubaa, W., Koubaa, M., Cheikhrouhou, A., Hlil, E.K.: Phenomenological model of the magnetocaloric effect on Nd0.7Ca0.15Sr0.15MnO3 compound prepared by ball milling method. Ceram. Int. 42, 6825–6832 (2016)
Franco, V., Conde, A., Kuz’min, M.D., Romero-Enrique, J.M.: The magnetocaloric effect in materials with a second order phase transition: Are T C and T peak necessarily coincident. J. Appl. Phys. 105, 07A917 (2009)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hernández-González, E.L., Watts, B.E., Palomares-Sánchez, S.A. et al. Second-Order Magnetic Transition in La0.67Ca0.33−xSr x MnO3 (x = 0.05, 0.06, 0.07, 0.08). J Supercond Nov Magn 29, 2421–2427 (2016). https://doi.org/10.1007/s10948-016-3560-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10948-016-3560-9