Magnetocaloric and transport study of poly- and nanocrystalline composite manganites La0.7Ca0.3MnO3/La0.8Sr0.2MnO3

Pekala, M; Pekala, K; Drozd, V; Staszkiewicz, K; Fagnard, Jean-François; Vanderbemden, Philippe

doi:10.1063/1.4739262

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Magnetocaloric and transport study of poly- and nanocrystalline composite manganites La0.7Ca0.3MnO3/La0.8Sr0.2MnO3

Pekala, M; Pekala, K; Drozd, V et al.

2012 • In Journal of Applied Physics, 112, p. 023906

Peer Reviewed verified by ORBi

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https://hdl.handle.net/2268/129246

DOI
10.1063/1.4739262

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Copyright (2012) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in J. Appl. Phys. 112, 023906 (2012) and may be found at http://jap.aip.org/resource/1/japiau/v112/i2/p023906_s1.

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Keywords :

magnetocaloric effect; manganites; magnetic measurements

Abstract :

[en] Magnetocaloric and transport properties are reported for novel poly- and nanocrystalline double composite manganites, La0.8Sr0.2MnO3/La0.7Ca0.3MnO3, prepared by the sol-gel method. Magnetic field dependence of magnetic entropy change is found to be stronger for the nano- than the polycrystalline composite. The remarkable broadening of the temperature interval, where the magnetocaloric effect occurs in poly- and nanocrystalline composites, causes the relative cooling power (RCP(S)) of the nanocrystalline composite to be reduced by only 10% compared to the Sr based polycrystalline phase. The RCP(S) of the polycrystalline composite becomes remarkably enhanced. The low temperature magnetoresistance is enhanced by 5% for the nanostructured composite. © 2012 American Institute of Physics

Research Center/Unit :

SUPRATECS - Services Universitaires pour la Recherche et les Applications Technologiques de Matériaux Électro-Céramiques, Composites, Supraconducteurs - ULiège

Disciplines :

Electrical & electronics engineering
Physics

Author, co-author :

Pekala, M; University of Warsaw

Pekala, K; Warsaw Technical University

Drozd, V; Florida International University, Miami, USA > Center for the Study Matter at Extreme Conditions

Staszkiewicz, K; University of Warsaw

Fagnard, Jean-François ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Capteurs et systèmes de mesures électriques

Vanderbemden, Philippe ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Capteurs et systèmes de mesures électriques

Language :

English

Title :

Magnetocaloric and transport study of poly- and nanocrystalline composite manganites La0.7Ca0.3MnO3/La0.8Sr0.2MnO3

Publication date :

2012

Journal title :

Journal of Applied Physics

ISSN :

0021-8979

eISSN :

1089-7550

Publisher :

American Institute of Physics, Melville, United States - New York

Volume :

112

Pages :

023906

Peer reviewed :

Peer Reviewed verified by ORBi

Additional URL :

http://jap.aip.org/resource/1/japiau/v112/i2/p023906_s1

Funders :

WBI - Wallonie-Bruxelles International

Available on ORBi :

since 17 August 2012

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Bibliography

Phan, M.H., Yu, S.C., (2007) J. Magn. Magn. Mater., 308, p. 325. , 10.1016/j.jmmm.2006.07.025
Zhang, Q., Thota, S., Guillou, F., Padhan, P., Hardy, V., Wahl, A., Prellier, W., (2011) J. Phys.: Condens. Matter, 23, p. 052201. , 10.1088/0953-8984/23/5/052201
Pekaa, M., Kozlova, N., Drozd, V., (2008) J. Appl. Phys., 104, p. 123902. , 10.1063/1.3040013
Pekaa, M., (2010) J. Appl. Phys., 108, p. 113913. , 10.1063/1.3517831
Franco, V., Conde, C.F., Blazquez, J.S., Conde, A., Svec, P., Janickovic, D., Kiss, L.F., (2007) J. Appl. Phys., 101, p. 093903. , 10.1063/1.2724804
Mathews, S.P., Kaul, S.N., (2011) Appl. Phys. Lett., 98, p. 172505. , 10.1063/1.3584018
Biswas, A., Samanta, T., Banerjee, S., Das, I., (2008) Appl. Phys. Lett., 92, p. 212502. , 10.1063/1.2937119
Biswas, A., Samanta, T., Banerjee, S., Das, I., (2008) J. Appl. Phys., 103, p. 013912. , 10.1063/1.2832431
Szymczak, R., Kolano, R., Kolano-Burian, A., Pietosa, J., Szymczak, H., (2010) J. Magn. Magn. Mater., 322, p. 1589. , 10.1016/j.jmmm.2009.09.020
Triki, M., Dhahri, R., Bekri, M., Dhahri, E., Valente, M.A., (2011) J. Alloys Compd., 509, p. 9460. , 10.1016/j.jallcom.2011.07.031
Phong, P.T., Dai, N.V., Manh, D.H., Thanh, T.D., Khiem, N.V., Hong, L.V., Phuc, N.X., (2010) J. Magn. Magn. Mater., 322, p. 2737. , 10.1016/j.jmmm.2010.04.018
Yang, H., Cao, Z.E., Shen, X., Xian, T., Feng, W.J., Jiang, J.L., Feng, Y.C., Dai, J.F., (2011) J. Appl. Phys., 106, p. 104317. , 10.1063/1.3262624
Gaudon, M., Robert, C.L., Ansart, F., Stevens, P., Rousset, A., (2002) Solid State Sci., 4, pp. 125-133. , 10.1016/S1293-2558(01)01208-0
Hammersley, A.P., (1997) ESRF Internal Report ESRF97HA02T
Larson, A.C., Von Dreele, R.B., (2004) Los Alamos National Laboratory Report LAUR 86
Toby, B.H., (2001) J. Appl. Cryst., 34, p. 210. , 10.1107/S0021889801002242
Pekaa, M., Drozd, V., (2008) J. Non-Cryst. Solids, 354, p. 5308. , 10.1016/j.jnoncrysol.2008.06.112
Pekaa, M., Drozd, V., Fagnard, J.F., Vanderbemden, Ph., Ausloos, M., (2009) J. Appl. Phys., 105, p. 013923. , 10.1063/1.3032326
Pekaa, M., Drozd, V., Fagnard, J.F., Vanderbemden, Ph., (2010) J. Alloys Compd., 507, p. 350. , 10.1016/j.jallcom.2010.07.165
Pekaa, M., Pekaa, K., Drozd, V., Fagnard, J.F., Vanderbemden, P., (2010) J. Magn. Magn. Mater., 322, p. 3460. , 10.1016/j.jmmm.2010.06.045
Pekaa, M., Drozd, V., Fagnard, J.F., Vanderbemden, P., Ausloos, M., (2008) Appl. Phys. A, 90, p. 237. , 10.1007/s00339-007-4309-x
Pekaa, M., Drozd, V., (2008) J. Alloys Compd., 456, p. 30. , 10.1016/j.jallcom.2007.02.092
Gamzatov, A.G., Batdalov, A.B., Kamilov, I.K., (2011) Physica B, 406, p. 2231. , 10.1016/j.physb.2011.03.037
Lopez-Quintela, M.A., Huesco, L.E., Rivas, J., Rivadulla, F., (2003) Nanotechnology, 14, p. 212. , 10.1088/0957-4484/14/2/322
Kang, Y.M., Kim, H.J., Yoo, S.I., (2009) Appl. Phys. Lett., 95, p. 052510. , 10.1063/1.3177192