Specific heat at low temperatures and magnetic measurements in Nd0.5Sr0.5MnO3 and R0.5Ca0.5MnO3 (R=Nd, Sm, Dy, and Ho) samples

Physical Review B - Condensed Matter and Materials Physics

Volumn 66, Issue 21, 2002, Pages 2144021-2144027

  Lopez J ^a   De Lima, O F ^a   Lisboa Filho, P N ^b   Araujo Moreira, F M ^b  

^a UNIVERSITY OF CAMPINAS   (Brazil)

^b FEDERAL UNIVERSITY OF SÃO CARLOS   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM DERIVATIVE; DYSPROSIUM; FERROMAGNETIC MATERIAL; HOLMIUM; MANGANESE OXIDE; NEODYMIUM; STRONTIUM;

ARTICLE; ENTROPY; HEAT; LOW TEMPERATURE; MAGNETIC FIELD; MAGNETISM; MEASUREMENT; THERMODYNAMICS;

EID: 0036972413     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (31)

1. P.G. Radaelli, D.E. Cox, M. Marezio, and S-W. Cheong, Phys. Rev. B 55, 3015 (1997).
2. Guo-meng Zhao, K. Ghosh, and R.L. Greene, J. Phys.: Condens. Matter 10, L737 (1998).
3. Y. Moritomo, Phys. Rev. B 60, 10 374 (1999).
4. Gang Xiao, G.Q. Gong, C.L. Canedy, E.J. McNiff, Jr., and A. Gupta, J. Appl. Phys. 81, 5324 (1997).
5. S. Mori, C.H. Chen, and S.-W. Cheong, Nature (London) 392, 473 (1998).
6. Myron B. Salamon and Marcelo Jaime, Rev. Mod. Phys. 73, 583 (2001).
7. J. López, P.N. Lisboa-Filho, W.A.C. Passos, W.A. Ortiz, and F.M. Araujo-Moreira, J. Magn. Magn. Mater. 226, 507 (2001).
8. J. López, P.N. Lisboa Filho, W.A.C. Passos, W.A. Ortiz, F.M. Araujo-Moreira, Kartik Ghosh, O.F. de Lima, and D. Schaniel, Phys. Rev. B 63, 224422 (2001).
9. L. Ghivelder, I. Abrego Castillo, M.A. Gusmão, J.A. Alonso, and L.F. Cohen, Phys. Rev. B 60, 12 184 (1999).
10. W. Schnelle, A. Poddar, P. Murugaraj, E. Gmelin, R.K. Kremer, K. Sasaki, and J. Maier, J. Phys.: Condens. Matter 12, 4001 (2000).
11. J.E. Gordon, R.A. Fisher, Y.X. Jia, N.E. Phillips, S.F. Reklis, D.A. Wright, and A. Zettl, Phys. Rev. B 59, 127 (1999).
12. Fernando Bartolomé, Juan Bartolomé, Miguel Castro, and Julio J. Melero, Phys. Rev. B 62, 1058 (2000).
13. V.N. Smolyaninova, K. Ghosh, and R.L. Greene, Phys. Rev. B 58, R14725 (1998).
14. V.N. Smolyaninova, Amlan Biswas, X. Zhang, K.H. Kim, Bog-Gi Kim, S-W. Cheong, and R.L. Greene, Phys. Rev. B 62, R6093 (2000).
15. J. López, P.N. Lisboa-Filho, O.F. de Lima, and F.M. Araujo-Moreira, J. Magn. Magn. Mater. 242, 683 (2002).
16. P.N. Lisboa Filho, S.M. Zanetti, E.R. Leite, and W.A. Ortiz, Mater. Lett. 38, 289 (1999).
17. R. Kajimoto, H. Yoshizawa, H. Kawano, H. Kuwahara, Y. Tokura, K. Ohoyama, and M. Ohashi, Phys. Rev. B 60, 9506 (1999).
18. F. Millange, S. de Brion, and G. Chouteau, Phys. Rev. B 62, 5619 (2000).
19. Y. Tokura and Y. Tomioka, J. Magn. Magn. Mater. 200, 1 (1999).
20. T. Terai, T. Sasaki, T. Kakeshita, T. Fukuda, T. Saburi, H. Kitagawa, K. Kindo, and M. Honda, Phys. Rev. B 61, 3488 (2001).
21. R. Mathieu, P. Nordblad, A.R. Raju, and C.N.R. Rao, http://arxiv.org/abs/cond-mat/0106606 (unpublished).
22. R. Mahendiran, M.R. Ibarra, A. Maignan, F. Millange, A. Arulraj, R. Mahesh, B. Raveau, and C.N.R. Rao, Phys. Rev. Lett. 82, 2191 (1999).
23. C. Kittel, Introduction to Solid State Physics, 5th ed. (Wiley, New York, 1976).
24. J.J. Hamilton, E.L. Keatley, H.L. Ju, A.K. Raychaudhuri, V.N. Smolyaninova, and R.L. Greene, Phys. Rev. B 54, 14 926 (1996).
25. V. Hardy, A. Wahl, C. Martin, and Ch. Simon, Phys. Rev. B 63, 224403 (2001).
26. H. Kawano, R. Kajimoto, H. Yoshizawa, Y. Tomioka, H. Kuwahara, and Y. Tokura, Phys. Rev. Lett. 78, 4253 (1997).
27. A.N. Lavrov, Seiki Komiya, and Yoichi Ando, Nature (London) 418, 385 (2002).
28. J. López and O. F. de Lima (unpublished).
29. Y. S. Touloukian and E. H. Buyco, Specific Heat Nonmetallic Solids, Vol. 5 of Thermophysical Properties of Matter (Plenum, New York, 1970).
30. Neil W. Ashcroft and N. David Mermin, Solid State Physics (Saunders, Philadelphia, 1975).
31. A. Furrer, P. Brüesch, and P. Unternährer, Solid State Commun. 67, 69 (1988).