The DOI matches its Crossref record.
Fabrication of 70 nm channel length polymer organic thin-film transistors using nanoimprint lithography
Abstract
We report on the fabrication of short-channel polymer organic thin-film transistors (OTFTs) using nanoimprint lithography. Currently, there is significant interest in OTFTs due to their potential application in inexpensive, large-area electronics. However, polymer carrier mobilities are typically poor, and thus to increase the OTFT drive current per unit area, there is a need for short-channel devices. We have fabricated working devices with channel lengths from 1 μm down to 70 nm with high yields. The performance of these devices was studied as the channel length was reduced. We find that drive current density increases as expected, while the on/off current ratio remains 104. However, at short-channel lengths, OTFTs no longer saturate due to space charge limiting current effects.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Electrolyte‐Gated Transistors for Organic and Printed Electronics
Kim, S. H., Hong, K., Xie, W., Lee, K. H., Zhang, S., Lodge, T. P., & Frisbie, C. D. (2013) · Advanced Materials · doi:10.1002/adma.201202790 · Cited by 957
Gate Insulators in Organic Field-Effect Transistors
Veres, J., Ogier, S., Lloyd, G., & de Leeuw, D. (2004) · Chemistry of Materials · doi:10.1021/cm049598q · Cited by 893
Organic thin film transistors: From theory to real devices
Horowitz, G. (2004) · Journal of Materials Research · doi:10.1557/jmr.2004.0266 · Cited by 852
Recent progress in nanoimprint technology and its applications
Guo, L. J. (2004) · Journal of Physics D: Applied Physics · doi:10.1088/0022-3727/37/11/r01 · Cited by 733
Micro- and Nanopatterning Techniques for Organic Electronic and Optoelectronic Systems
Menard, E., Meitl, M. A., Sun, Y., Park, J.-U., Shir, D. J.-L., Nam, Y.-S., Jeon, S., & Rogers, J. A. (2007) · Chemical Reviews · doi:10.1021/cr050139y · Cited by 658
Metadata
- Authors
- Austin, M. D., & Chou, S. Y.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2002-12-02
- Volume
- 81
- Issue
- 23
- Pages
- 4431-4433
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2071759462
- Cited by
- 243
- References
- 0
- FWCI
- 15.77
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Fabrication of 70 nm channel length polymer organic thin-film transistors using nanoimprint lithography. https://app.cochat.ai/papers/10.1063/1.1526457
- The paper
- Austin, M. D., & Chou, S. Y. (2002). Fabrication of 70 nm channel length polymer organic thin-film transistors using nanoimprint lithography. Applied Physics Letters. https://doi.org/10.1063/1.1526457
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
