Photogeneration action spectroscopy of neutral and charged excitations in films of a ladder-type poly(para-phenylene)

Physical Review Letters

Volumn 82, Issue 16, 1999, Pages 3344-3347

  Wohlgenannt, M ^a,c   Graupner, W ^b,c   Leising, G ^c   Vardeny, Z V ^a  

^a UNIVERSITY OF UTAH   (United States)

^b VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

^c GRAZ UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000749766     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.82.3344     Document Type: Article

References (28)

1. Primary Photoexcitations in Conjugated Polymers; Molecular Excitons vs. Semiconductor Band Model, N. S. Sariciftci (World Scientific, Singapore, 1997).
2. M. Liess, et al., Phys. Rev. B, 56, 15 712 (1997), and references therein.
3. M. Ozaki, et al., Phys. Rev. Lett., 79, 1762 (1997), and references therein.
4. W. S. Fann, et al., Phys. Rev. Lett., 62, 1492 (1989);
5. B. Lawrence, et al., Phys. Rev. Lett., 73, 597 (1994).
6. U. Scherf and K. Muellen, Makromol. Chem. Rapid Commun., 12, 498 (1991).
7. S. Tasch, et al., Appl. Phys. Lett., 68, 1090 (1996);
8. A. Haugeneder, et al., Appl. Phys. B, 66, 389 (1998).
9. G. Leising, et al., Proc. SPIE Int. Soc. Opt. Eng., 2852, 189 (1996).
10. W. Graupner, et al., Phys. Rev. B, 54, 7610 (1996).
11. M. Wohlgenannt, et al., (to be published).
12. W. Graupner, et al., Solid State Commun., 91, 7 (1994);
13. W. Graupner, et al., Soc. Plast. Eng. Tech. Pap., Vol XLIII, 1339 (1997).
14. G. Meinhardt, et al., Synth. Met., 84, 667 (1997).
15. R. H. Friend, et al., Synth. Met., 84, 463 (1997).
16. S. Frolov, et al., Phys. Rev. Lett., 78, 4285 (1997).
17. J. W. Blatchford, et al., Phys. Rev. Lett., 76, 1513 (1996).
18. R. H. Austin, et al., J. Chem. Phys., 90, 11 (1989), and references therein.
19. M. Wohlgenannt, et al., in Proceedings of the International Conference on Synthetic Metals 98 [Synth. Met. (to be published)].
20. H. F. Wittmann, et al., J. Chem. Phys., 101, 2693 (1994).
21. S. Mazumdar and M. Chandross, p. 384.
22. M. Chandross, et al., Phys. Rev. B, 50, 14 702 (1994);
23. S. Barth, et al., Chem. Phys. Lett., 288, 147 (1998);
24. A. Köhler, et al., Nature (London), 392, 903 (1998).
25. W. Graupner, et al., Phys. Rev. Lett., 81, 3259 (1998).
26. S. Tasch, et al., Phys. Rev. B, 56, 4479 (1997).
27. Z. Vardeny and J. Tauc, in Semiconductors Probed by Ultrafast Laser Spectroscopy, R. R. Alfano (Academic Press, New York, 1984), Vol. II, p. 23.
28. V. I. Arkhipov, E. V. Emelianova, and H. Bässler, Phys. Rev. Lett., 82, 1321 (1999).