Quasidegenerate self-trapping in one-dimensional charge transfer exciton

Physical Review Letters

Volumn 86, Issue 20, 2001, Pages 4624-4627

  Mishchenko, Andrei S ^a,b   Nagaosa, Naoto ^a,c  

^a Correlated Electron Research Center ^*  (Japan)

^b KURCHATOV INSTITUTE   (Russian Federation)

^c UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE TRANSFER; EXCITONS; LUMINESCENCE; PHONONS; POLARIZATION; RESONANCE;

QUASIDEGENERATE ENERGY;

QUANTUM THEORY;

EID: 0035858407     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.86.4624     Document Type: Article

References (21)

1. D. Haarer, M. R. Philpott, and H. Morawitz, J. Chem. Phys. 63, 5238 (1975).
2. A. Brillante and M. R. Philpott, J. Chem. Phys. 72, 4019 (1980).
3. D. Haarer, Chem. Phys. Lett. 27, 91 (1974).
4. D. Haarer, J. Chem. Phys. 67, 4076 (1977).
5. A. Elschner and G. Weiser, Chem. Phys. 98, 465 (1985).
6. M. Kuwata-Gonokami et al., Nature (London) 367, 47 (1994).
7. M. Kuwata-Gonokami, in Relaxations of Excited States and Photo-Induced Structural Phase Transitions, Springer Series in Solid-State Sciences, edited by K. Nasu (Springer-Verlag, Berlin, Heidelberg, 1997), Vol. 124, p. 171.
8. M. Kuwata-Gonokami (unpublished).
9. E. I. Rashba, in Modern Problems in Condensed Matter Sciences, edited by V. M. Agranovich and A. A. Maradudin (North-Holland, Amsterdam, 1982), Vol. 2, p. 543.
10. M. Ueta, H. Kanzaki, K. Kobayashi, Y. Toyozawa, and E. Hanamura, Exciton Processes in Solids (Springer-Verlag, Berlin, 1986).
11. K. A. Kikoin and A. S. Mishchenko, Sov. Phys. JETP 77, 828 (1993).
12. A. S. Mishchenko, N. V. Prokof'ev, A. Sakamoto, and B. V. Svistunov, Phys. Rev. B 62, 6317 (2000).
13. K. A. Kikoin and A. S. Mishchenko, J. Phys. Condens. Matter 2, 6491 (1990).
14. Our calculations for two-and three-dimensional cases show that the QDST phenomenon is possible for all dimensionalities.
15. B. Gerlach and H. Löwen, Rev. Mod. Phys. 63, 63 (1991).
16. I. B. Bersuker, The Jahn-Teller Effect (IFI/Plenum, New York, 1983).
17. K. Huang and A. Rhys, Proc. R. Soc. London A 204, 406 (1950).
18. R. C. O'Rourke, Phys. Rev. 91, 265 (1953).
19. D. L. Dexter, in Solid State Physics, edited by F. Seitz and D. Turnbull (Academic Press, New York and London, 1958), Vol. 6, p. 353.
20. Method [17] is valid when the difference between phonon frequencies in F and ST states can be neglected. Otherwise, expressions in Ref. [18], which do not alter the gross features of (3), are desirable for better fit.
21. U,ST,F(T) in the right-hand sides of the equations because this simplification leaves intact gross features of the luminescence and generalization is trivial.