Anisotropies in insulating La2-x Srx Cu O4: Angle-resolved photoemission and optical absorption

Physical Review B - Condensed Matter and Materials Physics

Volumn 77, Issue 3, 2008, Pages

  Sushkov, O P ^a   Xie, Wenhui ^b   Jepsen, O ^b   Andersen, O K ^b   Sawatzky, G A ^c  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

^b MAX PLANCK INSTITUT FÜR FESTKÖRPERFORSCHUNG   (Germany)

^c UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 38349153292     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.77.035124     Document Type: Article

References (27)

1. B. Keimer, A. Aharony, A. Auerbach, R. J. Birgeneau, A. Cassanho, Y. Endoh, R. W. Erwin, M. A. Kastner, and G. Shirane, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.45.7430 45, 7430 (1992);
2. M. A. Kastner, R. J. Birgeneau, G. Shirane, and Y. Endoh, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.70.897 70, 897 (1998).
3. Y. Ando, K. Segawa, S. Komiya, and A. N. Lavrov, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.88.137005 88, 137005 (2002).
4. M. Matsuda, M. Fujita, K. Yamada, R. J. Birgeneau, Y. Endoh, and G. Shirane, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.65.134515 65, 134515 (2002).
5. S. Wakimoto, G. Shirane, Y. Endoh, K. Hirota, S. Ueki, K. Yamada, R. J. Birgeneau, M. A. Kastner, Y. S. Lee, P. M. Gehring, and S. H. Lee, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.60.R769 60, R769 (1999).
6. M. Matsuda, M. Fujita, K. Yamada, R. J. Birgeneau, M. A. Kastner, H. Hiraka, Y. Endoh, S. Wakimoto, and G. Shirane, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.62.9148 62, 9148 (2000).
7. M. Fujita, K. Yamada, H. Hiraka, P. M. Gehring, S. H. Lee, S. Wakimoto, and G. Shirane, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.65.064505 65, 064505 (2002).
8. K. Yamada, C. H. Lee, K. Kurahashi, J. Wada, S. Wakimoto, S. Ueki, H. Kimura, Y. Endoh, S. Hosoya, G. Shirane, R. J. Birgeneau, M. Greven, M. A. Kastner, and Y. J. Kim, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.57.6165 57, 6165 (1998).
9. O. P. Sushkov and V. N. Kotov, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.94.097005 94, 097005 (2005).
10. A. Lüscher, G. Misguich, A. I. Milstein, and O. P. Sushkov, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.73.085122 73, 085122 (2006).
11. A. Lüscher, A. I. Milstein, and O. P. Sushkov Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.98.037001 98, 037001 (2007).
12. P. W. Anderson, Science SCIEAS 0036-8075 10.1126/science.235.4793.1196 235, 1196 (1987).
13. V. J. Emery, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.58. 2794 58, 2794 (1987).
14. F. C. Zhang and T. M. Rice, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.37.3759 37, R3759 (1988).
15. Y. Tokura, S. Koshihara, T. Arima, H. Takagi, S. Ishibashi, T. Ido, and S. Uchida, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.41.11657 41, R11657 (1990).
16. O. K. Andersen, A. I. Liechtenstein, O. Jepsen, and F. Paulsen, J. Phys. Chem. Solids JPCSAW 0022-3697 10.1016/0022-3697(95)00269-3 56, 1573 (1995);
17. E. Pavarini, I. Dasgupta, T. Saha-Dasgupta, O. Jepsen, and O. K. Andersen, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.87.047003 87, 047003 (2001).
18. M. Reehuis, C. Ulrich, K. Prokeš, A. Gozar, G. Blumberg, Seiki Komiya, Yoichi Ando, P. Pattison, and B. Keimer, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.73.144513 73, 144513 (2006).
19. V. N. Kotov and O. P. Sushkov, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.72.184519 72, 184519 (2005).
20. O. K. Andersen and T. Saha-Dasgupta, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.62.R16219 62, R16219 (2000).
21. O. K. Andersen and O. Jepsen, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.53.2571 53, 2571 (1984). The AS radii were 3.08 a0, 2.15 a0, 2.06 a0, and 2.11 a0 for, respectively, La, Cu, Ox,y, and Oz. The ES radii were 2.22 a0, 1.54 a0, 1.30 a0, and 1.22 a0.
22. P. Blaha, K. Schwarz, G. K. H. Madsen, D. Kvasnicka, and J. Luitz, WIEN2K, R Kmax =7.5, lmax =10, and Gmax =14. The MT radii were 2.29 a0, 1.86 a0, and 1.65 a0 for, respectively, La, Cu, and O.
23. O. K. Andersen, W. Klose, and H. Nohl, Phys. Rev. B PLRBAQ 0556-2805 10.1103/PhysRevB.17.1209 17, 1209 (1978).
24. T. Saha Dasgupta, J. Nuss, and O. K. Andersen (unpublished).
25. H. Eskes and G. A. Sawatzky, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.61.1415 61, 1415 (1988).
26. L. H. Tjeng, C. T. Chen, and S. W. Cheong, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.45.8205 45, 8205 (1992).
27. J. Zaanen, G. A. Sawatzky, and J. W. Allen, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.55.418 55, 418 (1985).