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Polaron lattice in highly conducting polyaniline: Theoretical and optical studies
Abstract
We present optical-absorption data together with band-structure calculations for the polaron lattice and bipolaron lattice for the highly conducting form of polyaniline, proton-doped polyemeraldine. We show that the polaron-lattice band structure fully accounts for the observed optical transitions. These results are in marked contrast with the electronic structure of other doped conducting polymers, in that only one single broad polaron band appears deep in the gap together with a very narrow band nearly degenerate with the conduction-band edge.
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Cited by
Bubnova, O., Khan, Z. U., Wang, H., Braun, S., Evans, D. R., Fabretto, M., Hojati-Talemi, P., Dagnelund, D., Arlin, J.-B., Geerts, Y. H., et al. (2014) · Nature Materials · doi:10.1038/nmat3824 · Cited by 854
Recent advances in polyaniline based biosensors
Dhand, C., Das, M., Datta, M., & Malhotra, B. D. (2011) · Biosensors and Bioelectronics · doi:10.1016/j.bios.2010.10.017 · Cited by 522
Tanner, D. B. (2019) · doi:10.1017/9781316672778 · Cited by 106
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Metadata
- Authors
- Stafström, S., Brédas, J. L., Epstein, A. J., Woo, H. S., Tanner, D. B., Huang, W. S., & MacDiarmid, A. G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1987-09-28
- Volume
- 59
- Issue
- 13
- Pages
- 1464-1467
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W1988435453
- Cited by
- 896
- References
- 0
- FWCI
- 36.98
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Polaron lattice in highly conducting polyaniline: Theoretical and optical studies. https://app.cochat.ai/papers/10.1103/physrevlett.59.1464
- The paper
- Stafström, S., Brédas, J. L., Epstein, A. J., Woo, H. S., Tanner, D. B., Huang, W. S., & MacDiarmid, A. G. (1987). Polaron lattice in highly conducting polyaniline: Theoretical and optical studies. Physical Review Letters. https://doi.org/10.1103/physrevlett.59.1464
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