Preparation of new composite magnetocaloric compounds by modifying the annealing temperature of La 0.8Ca 0.2-x□ xMnO 3 perovskite

Journal of Superconductivity and Novel Magnetism

Volumn 25, Issue 4, 2012, Pages 1151-1157

  Khlifi, M ^a   Bejar, M ^a   Dhahri, E ^a   Hlil, E K ^b  

^a University of Sfax   (Tunisia)

^b LABORATOIRE DE CRISTALLOGRAPHIE   (France)

Author keywords

Annealing temperature; Composite magnetocaloric compounds; Magnetic refrigeration; Perovskite

Indexed keywords

ANNEALING TEMPERATURES; FIRST-ORDER; GRAIN SIZE; LOW TEMPERATURES; MAGNETIC PHASE TRANSITIONS; MAGNETOCALORIC; MAGNETOCALORIC COMPOUND; ONE-ELECTRON BANDWIDTH; REFRIGERATION TEMPERATURES; RELATIVE COOLING POWER; SECOND ORDERS; STRUCTURAL STUDIES; TEMPERATURE RANGE;

CALCIUM; MAGNETIC REFRIGERATION; MANGANESE OXIDE; PEROVSKITE; SOLID STATE REACTIONS;

ANNEALING;

EID: 84864625486     PISSN: 15571939     EISSN: 15571947     Source Type: Journal    
DOI: 10.1007/s10948-011-1382-3     Document Type: Article

References (23)

1. Gschneidner, K.A. Jr., Pecharsky, V.K., Tsokol, A.O.: Rep. Prog. Phys. 68, 1479 (2005)
2. Bejar, M., Dhahri, R., Halouani, F., Dhahri, E.: J. Alloys Compd. 414, 31 (2006)
3. Bejar, M., Dhahri, R., Dhahri, E., Balli, M., Hlil, E.K.: J. Alloys Compd. 442, 136 (2007)
4. Mahesh, R., Mahendiran, R., Raychaudhuri, A.K., Rao, C.N.R.: J. Solid State Chem. 114, 297 (1995)
5. Damay, F., Martin, C., Martin, A., Raveau, B.: J. Appl. Phys. 81, 1372 (1997)
6. Samancioglu, Y., Coskun, A.: J. Alloys Compd. 507, 380 (2010)
7. Abdelmoula, N., Dhahri, E., Fourati, N., Reversat, L.: J. Alloys Compd. 365, 25 (2004)
8. Hao, C., Zhao, B., Huang, Y., Kuang, G., Sun, Y.: J. Alloys Compd. 509, 5877 (2011)
9. Akther Hossain, A.K.M., Cohen, L.F., Kodenkandeth, T., Mac-Manus-Driscoll, J., Alford, N.M.: J. Magn. Magn. Mater. 195, 31 (1999)
10. Troyanchuk, I.O., Trukhanov, S.V., Szymezak, H., Baerner, K.: J. Phys., Condens. Matter 12, L155 (2000)
11. Zhong, W., Chen, W., Au, C.T., Du, Y.W.: J. Magn. Magn. Mater. 261, 238 (2003)
12. Sdiri, N., Bejar, M., Hussein, M., Mazen, S., Dhahri, E.: J. Magn. Magn. Mater. 316, 703 (2007)
13. Sdiri, N., Bejar, M., Dhahri, E.: J. Magn. Magn. Mater. 311, 512 (2007)
14. Othmani, S., Bejar, M., Dhahri, E., Hlil, E.K.: J. Alloys Compd. 475, 46 (2009)
15. Shi, L., Yang, H., Zhou, S., Zhao, J., He, L., Zhao, S., Guo, Y., Chen, L.: Solid State Commun. 150, 371 (2010)
16. Ekber Irmak, A., Coskun, A., Tasarkuyu, E., Akturk, S., Unlu, G., Samancioglu, Y., Sarikurkcu, C., Kaynar, B.M., Yucel, A.: J. Magn. Magn. Mater. 322, 945 (2010)
17. Khlifi, M., Bejar, M., EL Sadek, O., Dhahri, E., Ahmed, M.A., Hlil, E.K.: J. Alloys Compd. 509, 7410-7415 (2011)
18. Young, R.A.: The Rietveld Method. Oxford University Press, New York (1993)
19. Radaelli, P.G., Iannone, G., Marezio, M., Hwang, H.Y., Cheong, S.-W., Jorgensen, J.D., Argyriou, D.N.: Phys. Rev. B 56, 8265 (1997)
20. Banerjee, S.K.: Phys. Lett. 12, 16 (1964)
21. Phan, M.H., Yu, S.C., Hur, N.H., Yeong, Y.H.: J. Appl. Phys. 96, 1154 (2004)
22. Mira, J., Rivas, J., Hueso, L.E., Rivadulla, F., Lopez Quintela, M.A.: J. Appl. Phys. 91, 8903 (2002)
23. Xu, Q.Y., Gu, K.M., Liang, X.L., Ni, G., Wang, Z.M., Sang, H., Du, Y.W.: J. Appl. Phys. 90, 524 (2001)