Advances in spin-dependent recombination studies of π-conjugated polymers

Synthetic Metals

Volumn 84, Issue 1-3, 1997, Pages 521-524

  Lane, P A ^a   Wei, X ^a   Vardeny, Z V ^a  

^a UNIVERSITY OF UTAH   (United States)

Author keywords

Optically detected magnetic resonance; Photoinduced absorption spectroscopy; Poly(phenylene vinylene) and derivatives

Indexed keywords

ABSORPTION SPECTROSCOPY; DERIVATIVES; ENERGY GAP; FULLERENES; MAGNETIC RESONANCE; PLASTIC FILMS; SULFUR COMPOUNDS;

PHOTOEXCITATION; PHOTOINDUCED ABSORPTION SPECTROSCOPY; POLARONS; POLYPHENYLENE VINYLENE; SEXITHIOPHENE;

AROMATIC POLYMERS;

EID: 0030677194     PISSN: 03796779     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0379-6779(97)80844-2     Document Type: Article

References (18)

1. K. Fesser, A. R. Bishop, and D. K. Campbell, Phys. Rev. B 27, 4804 (1983).
2. D. Fichou, G. Horowitz, B. Xu and F. Garnier, Synth. Met. 39, 243 (1990).
3. H. Deussen and H. Bässler, Chem. Physics 164, 247 (1992).
4. J. Cornil and J. L. Brédas, Adv. Mater. 7, 295 (1995).
5. Y. Shimoi, S. Abe, and K. Harigaya, Mol. Ctyst. Liq. Cryst. 267, 329 (1995).
6. P. A. Lane et al., Synth. Met. 76, ## (1996).
7. Bipolarons can recombine by annihilation with, polarons of the opposite sign. Hence, lower polaron populations on resonance may reduce the recombination rate of bipolarons, contributing to the δn>0 signal.
8. N. Yokomura, Y. Furukawa, M. Tasumi, M. Kuroda, and J. Nakayama, Chem. Phys. Lett. (in press)
9. Z. V. Vardeny and J. Tauc, Phys. Rev. Lett. 54, 1844 (1985).
10. R. A. Street and N. F. Mott, Phys. Rev. Lett. 35, 1293 (1975).
11. H.-Y. Choi and M. J. Rice, Phys. Rev. B 44, 10521 (1991).
12. E. M. Conwell and H. A. Mizes, Phys. Rev. B 51, 6953 (1995).
13. M. Yan et al., Phys. Rev. Lett. 72, 1104 (1994); J. W. P. Hsu et al., Phys. Rev. B 49, 712 (1994).
14. M. Yan et al., Phys. Rev. Lett. 72, 1104 (1994); J. W. P. Hsu et al., Phys. Rev. B 49, 712 (1994).
15. E. L. Frankevich et al., Phys. Rev. B 46, 9320 (1992).
16. A. Abragam and B. Bleaney in "Electron Paramagnetic Resonance of Transition Ions," Clarendon Press, Oxford, p. 502 (1970)
17. L. S. Swanson et al., Phys. Rev. B 44, 10617 (1991)
18. P. A. Lane et al., Phys. Rev. Lett. 68, 887 (1992)