Pressure-Tuned Collapse of the Mott-Like State in [Formula presented] ([Formula presented]): Raman Spectroscopic Studies

Physical Review Letters

Volumn 89, Issue 22, 2002, Pages

  Snow, C S ^a   Cooper, S L ^a   Cao, G ^b,c   Crow, J E ^c   Fukazawa, H ^d   Nakatsuji, S ^c,d   Maeno, Y ^d  

^a University of Illinois at Urbana Champaign   (United States)

^b UNIVERSITY OF KENTUCKY   (United States)

^c FLORIDA STATE UNIVERSITY   (United States)

^d KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84900449894     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.89.226401     Document Type: Article

References (28)

1. M. Imada, A. Fujimori, and Y. Tokura, Rev. Mod. Phys.10.1103/RevModPhys.70.1039 70, 1039 (1998).
2. S. Nakatsuji, S. Ikeda, and Y. Maeno, J. Phys. Soc. Jpn. 66, 1868 (1997);
3. T. Mizokawa et al, Phys. Rev. Lett.10.1103/PhysRevLett.87.077202 87, 077202 (2001).
4. T. Hotta and E. Dagotto, Phys. Rev. Lett.10.1103/PhysRevLett.88.017201 88, 017201 (2001).
5. V.I. Anisimov et al, Eur. Phys. J. B 25, 191 (2002).
6. G. Cao et al, cond-mat/0205151.
7. M. Braden et al, Phys. Rev. B10.1103/PhysRevB.58.847 58, 847 (1998);
8. O. Friedt et al, Phys. Rev. B10.1103/PhysRevB.63.174432 63, 174432 (2001).
9. S. Nakatsuji and Y. Maeno, Phys. Rev. Lett.10.1103/PhysRevLett.84.2666 84, 2666 (2000);
10. S. Nakatsuji and Y. Maeno, Phys. Rev. B10.1103/PhysRevB.62.6458 62, 6458 (2000).
11. F. Nakamura et al, Phys. Rev. B10.1103/PhysRevB.65.220402 65, 220402(R) (2002).
12. T.M. Rice and M. Sigrist, J. Phys. Condens. Matter 7, L643 (1995).
13. Y. Maeno et al, Nature (London) 372, 532 (1994);
14. A.P. Mackenzie et al, Phys. Rev. Lett.10.1103/PhysRevLett.80.161 80, 161 (1998).
15. S.S. Rosenblum et al, Phys. Rev. B10.1103/PhysRevB.59.6317 59, 6317 (1999);
16. U. Venkateswaran et al, Phys. Rev. B10.1103/PhysRevB.33.8416 33, 8416 (1986).
17. A.V. Puchkov et al, Phys. Rev. Lett.10.1103/PhysRevLett.81.2747 81, 2747 (1998).
18. G. Cao et al, Phys. Rev. B10.1103/PhysRevB.56.5387 56, 5387 (1997).
19. H.L. Liu et al, Phys. Rev. B 60, 6980 (1999).
20. Z. Fang and K. Terakura, Phys. Rev. B10.1103/PhysRevB.64.020509 64, 020509(R) (2001).
21. A similar suppression of Jahn-Teller distortions with pressure was also observed in (Formula presented);
22. A. Congeduti et al, Phys. Rev. Lett.10.1103/PhysRevLett.86.1251 86, 1251 (2001).
23. G. Blumberg et al, Science10.1126/science.278.5342.1427 278, 1427 (1997);
24. M. Rübhausen et al, Phys. Rev. Lett.10.1103/PhysRevLett.82.5349 82, 5349 (1999).
25. P.A. Fleury and R. Loudon, Phys. Rev.10.1103/PhysRev.166.514 166, 514 (1968).
26. S. Sugai et al, Phys. Rev. B10.1103/PhysRevB.42.1045 42, 1045 (1990).
27. M.C. Aronson et al, Phys. Rev. B10.1103/PhysRevB.44.4657 44, 4657 (1991).
28. M.J. Massey et al, Phys. Rev. B10.1103/PhysRevB.42.8776 42, 8776 (1990).