Ferromagnetic, A-Type, and Charge-Ordered CE-Type States in Doped Manganites Using Jahn-Teller Phonons

Physical Review Letters

Volumn 84, Issue 16, 2000, Pages 3714-3717

  Yunoki, Seiji ^a   Hotta, Takashi ^a   Dagotto, Elbio ^a  

^a Florida State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001128937     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.84.3714     Document Type: Article

References (30)

1. S. Jin et al., Science 264, 413 (1994).
2. H. Kawano et al., Phys. Rev. Lett. 78, 4253 (1997).
3. Y. Tomioka et al., Phys. Rev. B 53, R1689 (1996).
4. J. Q. Li et al., Phys. Rev. B 57, R3205 (1998).
5. J. B. Goodenough, Phys. Rev. 100, 564 (1955).
6. Y. Tokura et al., Phys. Rev. Lett. 76, 3184 (1996).
7. S. Yunoki et al., Phys. Rev. Lett. 80, 845 (1998); A. Moreo et al., Science 283, 2034 (1999).
8. S. Yunoki et al., Phys. Rev. Lett. 80, 845 (1998); A. Moreo et al., Science 283, 2034 (1999).
9. S. Yunoki et al., Phys. Rev. Lett. 81, 5612 (1998).
10. E. Wollan and W. Koehler, Phys. Rev. 100, 545 (1955).
11. S. Mori et al., Nature (London) 392, 473 (1998).
12. Y. Moritomo et al., Phys. Rev. B 56, 14 879 (1997).
13. T. Mizokawa and A. Fujimori, Phys. Rev. B 56, R493 (1997).
14. G. Zhao et al., J. Phys. Condens. Matter 10, L737 (1998).
15. A. J. Millis et al., Phys. Rev. Lett. 74, 5144 (1995).
16. T. Hotta et al., Phys. Rev. B 60, R15 009 (1999).
17. T. Hotta et al., Int. J. Mod. Phys. B 12, 3437 (1998); T. Hotta et al., Phys. Rev. Lett. 84, 2477 (2000).
18. T. Hotta et al., Int. J. Mod. Phys. B 12, 3437 (1998); T. Hotta et al., Phys. Rev. Lett. 84, 2477 (2000).
19. 2g spins arranged as ↑↑↓↓ periodically along the x axis. Along the y axis the spins are AF.
20. T. Akimoto et al., Phys. Rev. B 57, R5594 (1998).
21. P. Schiffer et al., Phys. Rev. Lett. 75, 3336 (1995).
22. B. J. Sternlieb et al., Phys. Rev. Lett. 76, 2169 (1996).
23. AF increases at fixed λ.
24. A. Biswas et al., J. Phys. Condens. Matter 9. L355 (1997).
25. To be described elsewhere.
26. The Coulomb interactions may play a role as important as the JT terms. However, mean-field-level approximations [15,16] support the view that pure-JT and pure-Coulombic calculations lead to qualitatively similar results [8].
27. T. Arima and Y. Tokura, J. Phys. Soc. Jpn. 64, 2488 (1995); J. H. Jung (private communication).
28. T. Arima and Y. Tokura, J. Phys. Soc. Jpn. 64, 2488 (1995); J. H. Jung (private communication).
29. AF around 0.1t, as found here to stabilize the CE phase, are realistic. For a discussion see Ref. [15].
30. A. Moreo et al., cond-mat/9911448.