Theory of singlet exciton yield in light-emitting polymers

Physical Review B - Condensed Matter and Materials Physics

Volumn 70, Issue 20, 2004, Pages

  Barford, William ^a,b  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

LIGHT EMITTING POLYMER; POLYMER; UNCLASSIFIED DRUG;

ARTICLE; ATOMIC PARTICLE; ELECTRICITY; ELECTRON; ENERGY TRANSFER; EXCITON; MATHEMATICAL MODEL; PHONON; THEORY;

EID: 37649027532     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.70.205204     Document Type: Article

References (38)

1. Y. Cao, I. D. Parker, Y. Gang, C. Zhang, and A. J. Heeger, Nature (London) 397, 414-417 (1999).
2. P. K. H. Ho, J.-S. Kim, J. H. Burroughes, H. Becker, F. Y. L. Sam, T. M. Brown, F. Cacialli, and F. H. Friend, Nature (London) 404, 481-484 (2000).
3. J. S. Wilson, A. S. Dhoot, A. J. A. B. Seeley, M. S. Khan, A. Köhler, and R. H. Friend, Nature (London) 413, 828-831 (2001).
4. M. Wohlgennant, K. Tandon, S. Mazumdar, S. Ramasesha, and Z. V. Vardeny, Nature (London) 409, 494-497 (2001).
5. M. Wohlgennant, X. M. Jiang, Z. V. Vardeny, and R. A. J. Janssen, Phys. Rev. Lett. 88, 197401 (2002).
6. M. Wohlgennant, C. Yang, and Z. V. Vardeny, Phys. Rev. B 66, 241201 (2002).
7. A. S. Dhoot, D. S. Ginger, D. Beljonne, Z. Shuai, and N. C. Greenham, Chem. Phys. Lett. 360, 195-201 (2002).
8. L. C. Lin, H. F. Meng, J. T. Shy, S. F. Horng, L. S. Yu, C. H. Chen, H. H. Liaw, C. C. Huang, K. Y. Peng, and S. A. Chen, Phys. Rev. Lett. 90, 036601 (2003).
9. These predictions have been questioned by R. Österbacka, Phys. Rev. Lett. 91, 219701 (2003); A. S. Dhoot and N. C. Greenham, ibid. 91, 219702 (2003); M. Schott, ibid. 92, 059701 (2004).
10. These predictions have been questioned by R. Österbacka, Phys. Rev. Lett. 91, 219701 (2003); A. S. Dhoot and N. C. Greenham, ibid. 91, 219702 (2003); M. Schott, ibid. 92, 059701 (2004).
11. These predictions have been questioned by R. Österbacka, Phys. Rev. Lett. 91, 219701 (2003); A. S. Dhoot and N. C. Greenham, ibid. 91, 219702 (2003); M. Schott, ibid. 92, 059701 (2004).
12. M. Segal, M. A. Baldo, R. J. Holmes, S. R. Forrest, and Z. G. Soos, Phys. Rev. B 68, 075211 (2003).
13. M. N. Kobrak and E. R. Bittner, Phys. Rev. B 62, 11473 (2000).
14. S. Karabunarliev and E. R. Bittner, Phys. Rev. Lett. 90, 057402 (2000).
15. S. Karabunarliev and E. R. Bittner, J. Chem. Phys. 119, 3988-3995 (2003).
16. T.-M. Hong and H.-F. Meng, Phys. Rev. B 63, 075206 (2001).
17. Z. Shuai, D. Beljonne, R. J. Silbey, and J. L. Bredas, Phys. Rev. Lett. 84, 131 (2000).
18. A. Ye, Z. Shuai, and J. L. Bredas, Phys. Rev. B 65, 045208 (2002).
19. K. Tandon, S. Ramasesha, and S. Mazumdar, Phys. Rev. B 67, 045109 (2003).
20. M. Wohlgennant and Z. V. Vardeny, J. Phys.: Condens. Matter 15, R83-R107 (2003).
21. A. Köhler and J. Wilson, Org. Electron. 4, 179 (2003).
22. A. Köhler and D. Beljonne, Adv. Fund. Mater. 14, 11 (2004).
23. A. L. Burin and M. A. Ratner, J. Chem. Phys. 109, 6092-6102 (1998).
24. Furthermore, there is an efficient electric-field-induced electron-hole mixing, so all the electron-hole pairs become charge-transfer excitons.
25. W. Barford, R. J. Bursill, and R. W. Smith, Phys. Rev. B 66, 115205 (2002).
26. 26
27. S. Frolov, Z. Bao, M. Wohlgennant, and Z. V. Vardeny, Phys. Rev. B 65, 205209 (2002).
28. A. P. Monkman, H. D. Burrows, L. J. Hartwell, L. E. Horsburgh, I. Hamblett, and S. Navaratnam, Phys. Rev. Lett. 86, 1358 (2001).
29. See Charge and Energy Transfer Dynamics in Molecular Systems, V. May and O. Kuhn (Wiley-VCH, Berlin, 2000).
30. g state.
31. CT.
32. W. Barford, R. J. Bursill, and M. Yu Lavrentiev, Phys. Rev. B 63, 195108 (2001).
33. M. Liess, S. Jeglinski, Z. V. Vardeny, M. Ozaki, K. Yoshino, Y. Ding, and T. Barton, Phys. Rev. B 56, 15712 (1997).
34. E. E. Moore, W. Barford, and R. J. Bursill (unpublished).
35. D. Hertel, S. Setayesh, H.-G. Nothofer, U. Scherf, K. Müllen, and H. Bässler, Adv. Mater. (Weinheim, Ger.) 13, 65 (2001).
36. S. Frolov, M. Liess, P. Lane, W. Gellermann, and Z. Vardeny, Phys. Rev. Lett. 78, 4285 (1997).
37. W. Barford and E. E. Moore (unpublished).
38. D. Beljonne, A. Ye, Z. Shuai, and J. L. Brédas, Adv. Funct. Mater. 14, 684 (2004).