Spin dynamics of double-exchange manganites with magnetic frustration

Physical Review B - Condensed Matter and Materials Physics

Volumn 70, Issue 1, 2004, Pages

  Fishman, R S ^a  

^a OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM DERIVATIVE; FERROMAGNETIC MATERIAL; MANGANESE DERIVATIVE; OXYGEN DERIVATIVE; PRASEODYMIUM;

ARTICLE; ENERGY; MAGNETISM; MATHEMATICAL MODEL; MOLECULAR DYNAMICS; MOLECULAR INTERACTION; PHASE SEPARATION; WAVEFORM;

EID: 37649029293     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.70.012403     Document Type: Article

References (30)

1. For an overview of the manganites and issues of phase separation, see E. Dagotto, T. Hotta, and A. Moreo, Phys. Rep. 233, 1 (2001).
2. C. P. Adams, J. W. Lynn, Y. M. Mukovskii, A. A. Arsenov, and D. Shulyatev, Phys. Rev. Lett. 85, 3954 (2000).
3. T. Y. Koo, V. Kiryukhin, P. A. Sharma, J. P. Hill, and S.-W. Cheong, Phys. Rev. B 64, 220405 (2001).
4. A. Chernyshev and R. S. Fishman, Phys. Rev. Lett. 90, 177202 (2003).
5. H. Yoshizawa, H. Kawano, Y. Tomioka, and Y. Tokura, Phys. Rev. B 52, R13 145 (1995); J. Phys. Soc. Jpn. 65, 1043 (1996).
6. H. Yoshizawa, H. Kawano, Y. Tomioka, and Y. Tokura, Phys. Rev. B 52, R13 145 (1995); J. Phys. Soc. Jpn. 65, 1043 (1996).
7. Y. Okimoto, Y. Tomioka, Y. Onose, Y. Otsuka, and Y. Tokura, Phys. Rev. B 59, 7401 (1999).
8. I. G. Deac, J. F. Mitchell, and P. Schiffer, Phys. Rev. B 63, 172408 (2001).
9. Ch. Simon, S. Mercone, N. Guiblin, C. Martin, A. Brûlet, and G. André, Phys. Rev. Lett. 89, 207202 (2002); S. Mercone, V. Hardy, C. Martin, C. Simon, D. Saurel, and A. Brûlet, Phys. Rev. B 68, 094422 (2003).
10. Ch. Simon, S. Mercone, N. Guiblin, C. Martin, A. Brûlet, and G. André, Phys. Rev. Lett. 89, 207202 (2002); S. Mercone, V. Hardy, C. Martin, C. Simon, D. Saurel, and A. Brûlet, Phys. Rev. B 68, 094422 (2003).
11. J. A. Fernandez-Baca, P.-C. Dai, H. Kawano-Furukawa, H. Yoshizawa, E. W. Plummer, S. Katano, Y. Tomioka, and Y. Tokura, Phys. Rev. B 66, 054434 (2002).
12. HS.
13. P.-G. DeGennes, Phys. Rev. 118, 141 (1960).
14. J. Villain, J. Phys. C 10, 1717 (1977).
15. M. Gabay, T. Garel, G. N. Parker, and W. M. Saslow, Phys. Rev. B 40, 264 (1989).
16. W. M. Saslow and R. Erwin, Phys. Rev. B 45, 4759 (1992).
17. M. Yu. Kagan, D. I. Khomskii, and M. V. Mostovoy, Eur. Phys. J. B 12, 217 (1999).
18. D. I. Golosov, Phys. Rev. Lett. 84, 3974 (2000); J. Appl. Phys. 87, 5804 (2000); 91, 7508 (2002).
19. D. I. Golosov, Phys. Rev. Lett. 84, 3974 (2000); J. Appl. Phys. 87, 5804 (2000); 91, 7508 (2002).
20. D. I. Golosov, Phys. Rev. Lett. 84, 3974 (2000); J. Appl. Phys. 87, 5804 (2000); 91, 7508 (2002).
21. The DEV model lacks the "site-local continuous degeneracy" that is responsible for the phase separation found in Ref. 16.
22. T. Mizokawa, D. I. Khomskii, and G. A. Sawatzky, Phys. Rev. B 63, 024403 (2000).
23. 4+ ions (Ref. 18). The FM Heisenberg coupling J reflects the enhancement of the FM interaction beyond that produced by the uniform hopping of electrons on an undistorted lattice.
24. T. Asaka, S. Yamada, S. Tsutsumi, C. Tsurata, K. Kimoto, T. Arima, and Y. Matsui, Phys. Rev. Lett. 88, 097201 (2002).
25. C. J. Halboth and W. Metzner, Phys. Rev. Lett. 85, 5162 (2000).
26. N. Furukawa, J. Phys. Soc. Jpn. 64, 2754 (1995); N. Furukawa, in Physics of Manganites, edited by T. A. Kaplan and S. D. Mahanti (Plenum, New York, 1999).
27. N. Furukawa, J. Phys. Soc. Jpn. 64, 2754 (1995); N. Furukawa, in Physics of Manganites, edited by T. A. Kaplan and S. D. Mahanti (Plenum, New York, 1999).
28. R. S. Fishman cond-mat/0402633.
29. V. Kiryukhin, D. Casa, J. P. Hill, B. Keimer, A. Vigliante, Y. Tomioka, and Y. Tokura, Nature (London) 386, 813 (1997).
30. S. Mercone, V. Hardy, C. Martin, C. Simon, D. Saurel, and A. Brûlet, Phys. Rev. B 68, 094422 (2003).