Effects of A -site cation disorder on structure and magnetocaloric properties in y and Sr codoped La2/3Ca1/3 MnO3 compounds

Journal of Applied Physics

Volumn 105, Issue 7, 2009, Pages

  Ji, Qing ^a   Lv, Bin ^a   Wang, P F ^a   Cai, H L ^a   Wu, X S ^a   Liu, G H ^b   Luo, G S ^b  

^a NANJING UNIVERSITY   (China)

^b NANCHANG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

A-SITE CATIONS; BOND ANGLES; CATION DISORDERING; CO-DOPED; DISORDER DEGREES; DOUBLE-EXCHANGE INTERACTIONS; FERROMAGNETIC ORDERING TEMPERATURES; IONIC RADIUS; LATTICE PARAMETERS; MAGNETIC ENTROPIES; MAGNETIC REFRIGERANTS; MAGNETOCALORIC PROPERTIES; PEROVSKITE MANGANITES; RIETVELD REFINEMENT METHODS; ROOM TEMPERATURES; SOLID-STATE REACTION TECHNIQUES; X- RAY DIFFRACTIONS;

CALCIUM; MANGANESE; OXIDE MINERALS; OZONE WATER TREATMENT; PEROVSKITE; PHASE DIAGRAMS; PHASE TRANSITIONS; POSITIVE IONS; REFINING; RIETVELD METHOD; RIETVELD REFINEMENT;

MANGANESE COMPOUNDS;

EID: 65249124748     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3059602     Document Type: Article

References (25)

1. X. X. Zhang, J. Tejada, Y. Xin, G. F. Sun, K. W. Wong, and X. Bohigas, Appl. Phys. Lett. 69, 3596 (1996).
2. M. Shi, M. C. Falub, P. R. Willmott, J. Krempasky, R. Herger, K. Hricovini, and L. Patthey, Phys. Rev. B 70, R 140407 (2005).
3. H. Terashita, B. Myer, and J. J. Neumeier, Phys. Rev. B 72, 132415 (2005).
4. M. Bejar, R. Dhahri, F. El Halouani, and E. Dhahri, J. Alloys Compd. 414, 31 (2006).
5. C. Zener, Phys. Rev. 82, 403 (1951).
6. A. J. Millis, P. B. Littlewood, and B. I. Shraiman, Phys. Rev. Lett. 74, 5144 (1995).
7. M. H. Phan, S. B. Tian, S. C. Yu, and A. N. Ulyanov, J. Magn. Magn. Mater. 256, 306 (2003).
8. E. Bruck, O. Tegus, X. W. Li, F. R. de Boer, and K. H. J. Buschow, Physica B 327, 431 (2003).
9. B. F. Yu, Q. Gao, B. Zhang, X. Z. Meng, and Z. Chen, Int. J. Refrig. 26, 622 (2003).
10. M. Bejar, E. Dhahri, E. K. Hlil, and S. Heniti, J. Alloys Compd. 440, 36 (2007).
11. C. N. R. Rao and B. Raveau, (Eds.), Colossal Magnetoresistance. Charge-ordering and Related Aspects of Manganese Oxides (World Scientific, Singpore, 1998).
12. L. M. Rodriguez-Martinez and J. P. Attfield, Phys. Rev. B 54, R15622 (1996).
13. L. M. Rodriguez-Martinez and J. P. Attfield, Phys. Rev. B 58, 2426 (1998).
14. R. D. Shannon, Acta Crystallogr., Sect. A: Cryst. Phys., Diffr., Theor. Gen. Crystallogr. 32, 751 (1976).
15. R. A. Young, J. Appl. Crystallogr. 28, 366 (1995).
16. G. C. Lin, C. D. Xu, and J. X. Zhang, J. Magn. Magn. Mater. 283, 375 (2004).
17. P. W. Anderson and H. Hasegawa, Phys. Rev. 100, 675 (1955).
18. V. K. Pecharsky and K. A. Gschneidner, Jr., J. Appl. Phys. 90, 4614 (2001).
19. R. D. Michael, J. J. Ritter, and R. D. Shull, J. Appl. Phys. 73, 6946 (1993).
20. J. S. Lee, Phys. Status Solidi B 241, 1765 (2004).
21. H. Terashita, J. J. Garbe, and J. J. Neumeier, Phys. Rev. B 70, 094403 (2004).
22. A. Asamitsu, Y. Moritomo, Y. Tomloka, T. Arima, and Y. Tokura, Nature (London) 373, 407 (1995).
23. H. Kuwahara, Y. Tomioka, A. Asamitsu, Y. Moritomo, and Y. Tokura, Science 270, 961 (1995).
24. M. Földeaki, R. Chahine, and T. K. Bose, J. Appl. Phys. 77, 3528 (1995).
25. S. K. Banerjee, Phys. Lett. 12, 16 (1964).