Orbital Correlations in Monolayer Manganites - From Spin t-J Model to Orbital t-J Model

Daghofer, M.; Oleś, A.

doi:10.12693/APhysPolA.111.497

Journal

Acta Physica Polonica A

2007 | 111 | 4 | 497-512

Article title

Orbital Correlations in Monolayer Manganites - From Spin t-J Model to Orbital t-J Model

Authors

M. Daghofer , A. Oleś

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/111/a111z409.pdf [remote]

Title variants

Languages of publication

Abstracts

On the example of monolayer manganites we show that the theoretical ideas developed long ago along the derivation of the spin t-J model from the Hubbard model are nowadays very helpful in strongly correlated oxides with partly filled degenerate orbitals. We analyze a realistic orbital t-J model for e_g electrons in La_{1-x}Sr_{1+x}MnO_4 monolayer manganites, and discuss the evolution of spin and orbital correlations under increasing doping by performing exact diagonalization of finite clusters, with electronic kinetic energy determined self-consistently at a finite temperature by classical Monte Carlo for t_{2g} spins. Several experimental results are reproduced.

Keywords

75.10.Jm 75.30.Et 75.47.Lx

Discipline

Publisher

Institute of Physics, Polish Academy of Sciences

Journal

Acta Physica Polonica A

Year

2007

Volume

111

Issue

Pages

497-512

Physical description

Dates

published

2007-04

received

2006-09-14

Contributors

author

M. Daghofer

Max-Planck-Institut für Festkörperforschung, Heisenbergstr. 1, 70569 Stuttgart, Germany

author

A. Oleś

Max-Planck-Institut für Festkörperforschung, Heisenbergstr. 1, 70569 Stuttgart, Germany
Marian Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland

References

1. K.A. Chao, J. Spalek, A. M. Oleś, J. Phys. C, 10, L271, 1977
2. K.A. Chao, J. Spalek, A.M. Oleś, Phys. Rev. B, 18, 3453, 1978
3. E. Dagotto, Rev. Mod. Phys., 66, 763, 1994
4. J. Spalek, A.M. Oleś, K.A. Chao, Phys. Status Solidi B, 108, 329, 1981
5. W. Stephan, P. Horsch, Int. J. Mod. Phys. B, 6, 589, 1992
6. H. Eskes, A.M. Oleś, Phys. Rev. Lett., 73, 1279, 1994
7. J. Spalek, Phys. Rev. B, 37, 533, 1988
8. G. Martínez, P. Horsch, Phys. Rev. B, 44, 317, 1991
9. K.J. von Szczepanski, P. Horsch, W. Stephan, M. Ziegler, Phys. Rev. B, 41, 2017, 1990
10. J. Bala, A.M. Oleś, J. Zaanen, Phys. Rev. B, 52, 4597, 1995
11. A. Damascelli, Z. Hussain, Z.-X. Shen, Rev. Mod. Phys., 75, 473, 2003
12. M. Raczkowski, D. Poilblanc, R. Frésard, A.M. Oleś, Phys. Rev. B, 75, 094505, 2007
13. A. Klejnberg, J. Spalek, Phys. Rev. B, 57, 12041, 1998; , 61, 15542, 2000
14. J. Zaanen, A.M. Oleś, Phys. Rev. B, 48, 7197, 1993
15. J. Zaanen, A.M. Oleś, P. Horsch, Phys. Rev. B, 46, 5798, 1992
16. J. van den Brink, P. Horsch, A.M. Oleś, Phys. Rev. Lett., 85, 5174, 2000
17. L.F. Feiner, A.M. Oleś, Phys. Rev. B, 59, 3295, 1999
18. P. Horsch, J. Jaklic, F. Mack, Phys. Rev. B, 59, 6217, 1998
19. A.M. Oleś, P. Horsch, L.F. Feiner, G. Khaliullin, Phys. Rev. Lett., 96, 147205, 2006
20. J.B. Goodenough, Magnetism and the Chemical Bond, Interscience, New York 1963; J. Kanamori, J. Phys. Chem. Solids, 10, 87, 1959
21. A.M. Oleś, G. Khaliullin, P. Horsch, L.F. Feiner, Phys. Rev. B, 72, 214431, 2005
22. M. Daghofer, A.M. Oleś, W. von der Linden, Phys. Rev. B, 70, 184430, 2004
23. A. Weisse, H. Fehske, New J. Phys., 6, 158, 2004
24. D. Senff, P. Reutler, M. Braden, O. Friedt, D. Bruns, A. Cousson, F. Bourée, M. Merz, B. Buchner, A. Revcolevschi, Phys. Rev. B, 71, 024425, 2005
25. S. Larochelle, A. Mehta, L. Lu, P.K. Mang, O.P. Vajk, N. Kaneko, J.W. Lynn, L. Zhou, M. Greven, Phys. Rev. B, 71, 024435, 2005
26. D. Senff, F. Kruger, S. Scheidl, M. Benomar, Y. Sidis, F. Demmel, M. Braden, Phys. Rev. Lett., 96, 257201, 2006
27. Y.S. Lee, S. Onoda, T. Arima, Y. Tokunaga, J.P. He, Y. Kaneko, N. Nagaosa, Y. Tokura, Phys. Rev. Lett., 97, 077203, 2006
28. S.B. Wilkins, N. Stojic, T.A.W. Beale, N. Binggeli, C.W.M. Castleton, P. Bencok, D. Prabhakaran, A.T. Boothroyd, P.D. Hatton, M. Altarelli, Phys. Rev. B, 71, 245102, 2005
29. J. Bala, P. Horsch, F. Mack, Phys. Rev. B, 69, 094415, 2004
30. A.M. Oleś, L.F. Feiner, Phys. Rev. B, 65, 052414, 2002
31. E. Dagotto, S. Yunoki, A.L. Malvezzi, A. Moreo, J. Hu, S. Capponi, D. Poilblanc, N. Furukawa, Phys. Rev. B, 58, 6414, 1998
32. M. Daghofer, A.M. Oleś, D. Neuber, W. von der Linden, Phys. Rev. B, 72, 104451, 2006
33. A.M. Oleś, L.F. Feiner, J. Zaanen, Phys. Rev. B, 61, 6257, 2000
34. M. Daghofer, D. R. Neuber, A. M. Oleś, W. von der Linden, Phys. Status Solidi B, 243, 277, 2006
35. F. Mack, P. Horsch, Phys. Rev. Lett., 82, 3160, 1999
36. L.F. Feiner, A.M. Oleś, Phys. Rev. B, 71, 144422, 2005
37. D. Neuber, M. Daghofer, A.M. Oleś, W. von der Linden, Phys. Status Solidi C, 3, 32, 2006
38. T. Kimura, K. Hatsuda, Y. Ueno, R. Kajimoto, H. Mochizuki, H. Yoshizawa, T. Nagai, Y. Matsui, A. Yamazaki, Y. Tokura, Phys. Rev. B, 65, 020407, 2002
39. T. Hotta, Phys. Rev. B, 67, 104428, 2003
40. D.V. Efremov, J. van den Brink, D.I. Khomskii, Nature Mater., 3, 853, 2004

Document Type

Publication order reference

Identifiers

DOI

10.12693/APhysPolA.111.497

YADDA identifier

bwmeta1.element.bwnjournal-article-appv111n409kz