Evidence of electron fractionalization from photoemission spectra in the high temperature superconductors

Physical Review Letters

Volumn 86, Issue 19, 2001, Pages 4362-4395

  Orgad, D ^a   Kivelson, S A ^a   Carlson, E W ^a   Emery, V J ^b   Zhou, X J ^c   Shen, Z X ^c  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b BROOKHAVEN NATIONAL LABORATORY   (United States)

^c SLAC NATIONAL ACCELERATOR LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BINDING ENERGY; BISMUTH COMPOUNDS; ELECTRONS; EMISSION SPECTROSCOPY; FERMI SURFACE; LANTHANUM COMPOUNDS; MATHEMATICAL MODELS; PHOTOEMISSION;

ANGLE RESOLVED PHOTOEMISSION SPECTROSCOPY (ARPES); ELECTRON FRACTIONALIZATION;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 0035820776     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.86.4362     Document Type: Article

References (35)

1. T. Valla et al., Phys. Rev. Lett. 83, 2085 (1999).
2. For a review, see V. J. Emery in Highly Conducting One-Dimensional Solids, edited by J. T. Devreese, R. P. Evrard, and V. E. van Doren (Plenum, New York, 1979).
3. X. J. Zhou et al., Science 286, 268 (1999).
4. X. J. Zhou et al., cond-mat/0009002.
5. A. Ino et al., Phys. Rev. B 62, 4137 (2000).
6. A. Ino et al., cond-mat/0005370.
7. T. Valla et al., Phys. Rev. Lett. 85, 828 (2000).
8. A. G. Loeser et al., Science 273, 325 (1996); H. Ding et al., Phys. Rev. Lett. 78, 2628 (1997).
9. A. G. Loeser et al., Science 273, 325 (1996); H. Ding et al., Phys. Rev. Lett. 78, 2628 (1997).
10. Explicit expressions for the spectral function in a quantum critical system have been obtained by M. Vojta, Y. Zhang, and S. Sachdev, Phys. Rev. B 62, 6721 (2000). See also S. Caprara et al., Phys. Rev. B 59, 14980 (1999).
11. Explicit expressions for the spectral function in a quantum critical system have been obtained by M. Vojta, Y. Zhang, and S. Sachdev, Phys. Rev. B 62, 6721 (2000). See also S. Caprara et al., Phys. Rev. B 59, 14980 (1999).
12. E. Abrahams and C. M. Varma, cond-mat/0003135.
13. D. Orgad, Philos. Mag. B 81, 375 (2001) . This work extends, to finite temperature, the earlier work of J. Voit [Phys. Rev. B 47, 6740 (1993)] and V. Meden and K. Schonhammer [Phys. Rev. B 46, 15753 (1992)].
14. D. Orgad, Philos. Mag. B 81, 375 (2001) . This work extends, to finite temperature, the earlier work of J. Voit [Phys. Rev. B 47, 6740 (1993)] and V. Meden and K. Schonhammer [Phys. Rev. B 46, 15753 (1992)].
15. D. Orgad, Philos. Mag. B 81, 375 (2001) . This work extends, to finite temperature, the earlier work of J. Voit [Phys. Rev. B 47, 6740 (1993)] and V. Meden and K. Schonhammer [Phys. Rev. B 46, 15753 (1992)].
16. J. M. Tranquada et al., Nature (London) 375, 561 (1995).
17. J. M. Tranquada, Physica (Amsterdam) 241B, 745 (1998); H.A. Mook et al., Nature (London) 395, 580 (1998).
18. J. M. Tranquada, Physica (Amsterdam) 241B, 745 (1998); H.A. Mook et al., Nature (London) 395, 580 (1998).
19. H. A. Mook et al., Nature (London) 404, 729 (2000).
20. E. W. Carlson et al., Phys. Rev. B 62, 3422 (2000).
21. A. G. Loeser et al., Phys. Rev. B 56, 14 185 (1997).
22. A. V. Fedorov et al., Phys. Rev. Lett. 82, 2179 (1999).
23. D. L. Feng et al., Science 289, 277 (2000); H. Ding et al., cond-mat/0006143.
24. D. L. Feng et al., Science 289, 277 (2000); H. Ding et al., cond-mat/0006143.
25. M. Salkola et al., Phys. Rev. Lett. 77, 155 (1996).
26. M. G. Zacher et al., Phys. Rev. Lett. 85, 2585 (2000).
27. A. Luther, Phys. Rev. B 50, 11 446 (1994). See also V. J. Emery et al., Phys. Rev. Lett. 85, 2160 (2000).
28. A. Luther, Phys. Rev. B 50, 11 446 (1994). See also V. J. Emery et al., Phys. Rev. Lett. 85, 2160 (2000).
29. C. G. Olson et al., Science 245, 731 (1989); D. S. Dessau et al., Phys. Rev. Lett. 71. 2781 (1993).
30. C. G. Olson et al., Science 245, 731 (1989); D. S. Dessau et al., Phys. Rev. Lett. 71. 2781 (1993).
31. T. Valla et al., Science 285, 2110 (1999).
32. A. Kaminski et al., Phys. Rev. Lett. 84, 1788 (2000); P. V. Bogdanov et al., ibid. 85, 2581 (2000).
33. A. Kaminski et al., Phys. Rev. Lett. 84, 1788 (2000); P. V. Bogdanov et al., ibid. 85, 2581 (2000).
34. See, for example, P. W. Anderson, The Theory of Superconductivity in the Cuprates (Princeton University Press, Princeton, NJ, 1997).
35. R. B. Laughlin, Phys. Rev. Lett. 79, 1726 (1997).