Mean-field behavior with Gaussian fluctuations at the ferromagnetic phase transition of SrRuO3

Physical Review B - Condensed Matter and Materials Physics

Volumn 67, Issue 10, 2003, Pages 1004061-1004064

  Kim, D ^a,c   Zink, B L ^a   Hellman, F ^a   McCall, S ^b   Cao, G ^b,d   Crow, J E ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b FLORIDA STATE UNIVERSITY   (United States)

^c LOS ALAMOS NATIONAL LABORATORY   (United States)

^d UNIVERSITY OF KENTUCKY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

RUTHENIUM; STRONTIUM;

ARTICLE; CALCULATION; CHEMICAL ANALYSIS; CORRELATION ANALYSIS; CRYSTAL; ELECTRON; LOW TEMPERATURE; MAGNETISM; NORMAL DISTRIBUTION; PHASE TRANSITION;

EID: 0038417054     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (29)

1. A. Callaghan et al., Inorg. Chem. 5, 1573 (1966).
2. A. Kanbayasi, J. Phys. Soc. Jpn. 41, 1876 (1976).
3. P. B. Allen et al., Phys. Rev. B 53, 4393 (1996).
4. L. Klein et al., J. Phys.: Condens. Matter 8, 10111 (1996).
5. G. Cao et al., Phys. Rev. B 56, 321 (1997).
6. M. S. Laad and E. Muller-Hartmann, Phys. Rev. Lett. 87, 246402 (2001).
7. J. M. Longo et al., J. Appl. Phys. 39, 1327 (1968).
8. D. Kim, Ph.D. thesis, UCSD, 2002.
9. . Nagler and B. C. Chakoumakos, Bull. Am. Phys. Soc. 42, 551 (1997); S. E. Nagler et al. (unpublished).
10. S. Nagler and B. C. Chakoumakos, Bull. Am. Phys. Soc. 42, 551 (1997); S. E. Nagler et al. (unpublished).
11. G. Santi and T. Jarlborg, J. Phys.: Condens. Matter 9, 9563 (1997).
12. I. I. Mazin and D. J. Singh, Phys. Rev. B 56, 2556 (1997); David J. Singh, J. Appl. Phys. 79, 4818 (1996).
13. I. I. Mazin and D. J. Singh, Phys. Rev. B 56, 2556 (1997); David J. Singh, J. Appl. Phys. 79, 4818 (1996).
14. P. R. Rhodes and E. P. Wohlfarth, Proc. R. Soc. London 273, 247 (1963).
15. L. Klein et al., Phys. Rev. Lett. 77, 2774 (1996).
16. Y. Kats et al., Phys. Rev. B 63, 054435 (2001).
17. R. Roussev and A. J. Millis, Phys. Rev. Lett. 84, 2279 (2000); L. Klein et al., ibid. 84, 2280 (2000).
18. R. Roussev and A. J. Millis, Phys. Rev. Lett. 84, 2279 (2000); L. Klein et al., ibid. 84, 2280 (2000).
19. + B_); this resulted in α < 0, which is not allowed with a discontinuity so this fit was discarded as unphysical. For the mean-field plus Gaussian fluctuations fit shown in Fig. 3, the background is constrained by mean-field theory and has a discontinuity in both slope and offset.
20. T. Kiyama et al., J. Phys. Soc. Jpn. 67, 307 (1998).
21. B. C. Chakoumakos et al., Physica B 241-243, 358 (1998).
22. D. Kim et al., Phys. Rev. B 65, 214424 (2002).
23. S.-K. Ma, Modern Theory of Critical Phenomena (Benjamin, New York, 1976), pp. 82-93.
24. S. E. Inderhees et al., Phys. Rev. Lett. 66, 232 (1991).
25. D. C. Mattis, The Theory of Magnetism (Springer-Verlag, New York, 1985), Vol. II, pp. 19-23.
26. 3).
27. A. Kanbayasi, J. Phys. Soc. Jpn. 41, 1879 (1976).
28. M. Fisher and J. S. Langer, Phys. Rev. Lett. 20, 665 (1968).
29. Nigel Goldenfeld, Lectures on Phase Transitions and the Renormalization Group (Addison-Wesley, 1992), p. 184.