Geometry influence on the hysteresis loops behavior in La2 /3Ca1/3 MnO3 nanoparticles. monte carlo simulation on a heisenberg-like model

IEEE Transactions on Magnetics

Volumn 45, Issue 11, 2009, Pages 5196-5199

  Riano Rojas, J C ^a   Restrepo Parra, E ^a   Orozco Hernandez, G ^a   Restrepo, J ^b   Jurado, J F ^a   Vargas Hernandez, C ^a  

^a UNIVERSIDAD NACIONAL DE COLOMBIA   (Colombia)

^b UNIVERSIDAD DE ANTIOQUIA   (Colombia)

Author keywords

Geometry; Magnetic properties; Monte Carlo; Nanoparticles

Indexed keywords

CALCIUM COMPOUNDS; GEOMETRY; HAMILTONIANS; LANTHANUM COMPOUNDS; MAGNETIC MATERIALS; MAGNETIC PROPERTIES; MANGANESE OXIDE; MANGANITES; NANOMAGNETICS; NANOPARTICLES; TEMPERATURE;

CRITICAL PROPERTIES; FERROMAGNETIC MANGANITES; GEOMETRY INFLUENCES; LOW TEMPERATURES; NANOPARTICLE SHAPE; NEAREST NEIGHBORS; SUPEREXCHANGE INTEGRALS; THEORETICAL FRAMEWORK;

MONTE CARLO METHODS;

EID: 70449408522     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2009.2031079     Document Type: Article

References (29)

1. T. Zhao, S. B. Ogale, S. R. Shinde, R. Ramesh, R. Droopad, J. Yu, K. Eisenbeiser, and J. Misewich, Appl. Phys. Lett., vol.84, p. 750, 2004.
2. M. J. Montenegro, M. Döbeli, T. Lippert, S. Müller, A.Weidenkaff, P. R. Willmott, and A. Wokaun, Appl. Surf. Sci., vol.247, p. 197, 2005.
3. Y. Xu, M. Meier, P. Das, and M. R. Koblischka, Crystal Eng., vol.5, pp. 383-389, 2002.
4. A. de Andrés, J. Rubio, G. Castro, S. Taboada, J. L. Martínez, and J. M. Colino, Appl. Phys. Lett., vol.83, p. 703, 2003.
5. K. Daoudi, T. Tsuchiya, and T. Kumagai, Appl. Surf. Sci., vol.253, p. 6527, 2007.
6. H. Gleiter, Prog. Mater. Sci., vol.33, p. 223, 1989.
7. S. C. Tjong and H. Chen, Mater. Sci. Eng. R, vol.45, pp. 1-88, 2004.
8. Z. L. Wang, J. Phys. Chem. B, vol.104, p. 1145, 2000.
9. T. S. Ahmadi, Z. L. Wang, T. G. Green, A. Henglein, and M. A. El-Sayed, Science, vol.272, p. 1924, 1996.
10. F. Kim, S. Connor, H. Song, T. Kuykendall, and P. D. Yang, Angew. Chem. Int. Ed., vol.43, p. 3673, 2004.
11. Y. Sun and Y. Xia, Science, vol.298, p. 2176, 2000.
12. J. M. Petroski, Z. L. Wang, T. C. Green, and M. A. El-Sayed, J. Phys. Chem. B, vol.102, p. 3316, 1998.
13. H. Song, F. Kim, S. Connor, G. A. Somorjai, and P. D. Yang, J. Phys. Chem. B, vol.109, p. 188, 2005.
14. J. L. Rodriguez-Lopez, J. M. Montejano-Carrizales, U. Pal, J. F. Sanchez-Ramirez, H. E. Troiani, D. García, M. Miki-Yoshida, and M. Jose-Yacaman, Phys. Rev. Lett., vol.92, p. 196102, 2004.
15. N. Tian, Z. Y. Zhou, S. G. Sun, Y. Ding, and Z. L.Wang, Science, vol.316, p. 732, 2007.
16. D. Schebarchov and S. C. Hendy, Eur. Phys. J. D, vol.43, p. 11, 2007.
17. T. Bachels and H. J. Guntherodt, Phys. Rev. Lett., vol.85, p. 1250, 2000.
18. K. Koga, T. Ikeshoji, and K. Sugawaral, Phys. Rev. Lett., vol.92, p. 115507, 2004.
19. Y. Wen, H. Fang, Z. Zhu, and S. Sun, Phys. Lett. A, vol.373, pp. 272-276, 2009.
20. S.-W. Cheong and H. Y. Hwang, Ferromagnetism vs Charge/Orbital Ordering in Mixed-Valent Manganites, in Colossal Magnetoresistance Oxides, Y. Tokura, Ed. London, U.K.: Gordon and Breach, 1999, Monographics in Condensed Matter Science.
21. R. I. Miller, D. Arseneau, K. H. Chow, S. Daviel, A. Engelbertz, M. D. Hossain, T. Keeler, R. F. Kiefl, S. Kreitzman, C. D. P. Levy, P. Morales, G. D. Morris, W. A. MacFarlane, T. J. Parolin, R. Poutissou, H. Saadaoui, Z. Salman, D.Wang, and J. Y. T.Wei, Phys. B: Condens. Matter, vol.374-375, pp. 30-33, 2006.
22. Xed7890Figure 4. Geometry +.
23. Rev. Col. Fis., vol.39, pp. 491-494, 2007.
24. T. Hotta, A. Feiguin, and E. Dagotto, Phys. Rev. Lett., vol.86, pp. 4922-, 2001.
25. J. S. Park, C. O. Kim, and Y. P. Lee, J. Kor. Phys. Soc., vol.42, pp. L309-L312, 2003.
26. J. Mazo-Zuluaga, J. Restrepo, and J. Mejía-López, Phys. B: Condens. Matter, vol.398, pp. 187-190, 2007.
27. C. Christides, N. Moutis, Ph. Komninou, Th. Kehagias, and G. Nouet, J. Appl. Phys., vol.92, pp. 397-405, 2002.
28. E. A. Velásquez, L. F. Duque, J. Mazo-Zuluaga, and J. Restrepo, Physica B, vol.398, p. 364, 2007.
29. C. A. Viddal and R. M. Roshko, IEEE Trans. Magn., vol.43, p. 3082, 2007.