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Soluble and processable regioregular poly(3-hexylthiophene) for thin film field-effect transistor applications with high mobility
Abstract
The electrical characteristics of field-effect transistors using solution cast regioregular poly(3-hexylthiophene) are discussed. We demonstrate that both high field-effect mobilities (ca. 0.045 cm2/V s in the accumulation mode and 0.01 cm2/V s in the depletion mode), and relatively high on/off current ratios (greater than 103) can be achieved. We find that the film quality and field-effect mobility are strongly dependent on the choice of solvents. In addition, treating a film with ammonia or heating to 100 °C under N2 can increase the on/off ratio without decreasing the mobility.
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Cited by
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Günes, S., Neugebauer, H., & Sariciftci, N. S. (2007) · Chemical Reviews · doi:10.1021/cr050149z · Cited by 6,279
Organic Thin Film Transistors for Large Area Electronics
Dimitrakopoulos, C. D., & Malenfant, P. R. L. (2002) · Advanced Materials · doi:10.1002/1521-4095(20020116)14:2<99::aid-adma99>3.0.co;2-9 · Cited by 4,878
Organic-Inorganic Hybrid Materials as Semiconducting Channels in Thin-Film Field-Effect Transistors
Kagan, C. R., Mitzi, D. B., & Dimitrakopoulos, C. D. (1999) · Science · doi:10.1126/science.286.5441.945 · Cited by 2,110
Nanoscale Morphology of High-Performance Polymer Solar Cells
Yang, X., Loos, J., Veenstra, S. C., Verhees, W. J. H., Wienk, M. M., Kroon, J. M., Michels, M. A. J., & Janssen, R. A. J. (2005) · Nano Letters · doi:10.1021/nl048120i · Cited by 1,543
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Metadata
- Authors
- Bao, Z., Dodabalapur, A., & Lovinger, A. J.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 1996-12-23
- Volume
- 69
- Issue
- 26
- Pages
- 4108-4110
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2014657621
- Cited by
- 1,681
- References
- 0
- FWCI
- 13.59
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Soluble and processable regioregular poly(3-hexylthiophene) for thin film field-effect transistor applications with high mobility. https://app.cochat.ai/papers/10.1063/1.117834
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- Bao, Z., Dodabalapur, A., & Lovinger, A. J. (1996). Soluble and processable regioregular poly(3-hexylthiophene) for thin film field-effect transistor applications with high mobility. Applied Physics Letters. https://doi.org/10.1063/1.117834
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
