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Cited by 289

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Transparent Nanopaper‐Based Flexible Organic Thin‐Film Transistor Array

Fujisaki, Yoshihide, Koga, Hirotaka, Nakajima, Yoshiki, Nakata, Mitsuru, Tsuji, Hiroshi, Yamamoto, Toshihiro, Kurita, Taiichiro, Nogi, Masaya, Shimidzu, Naoki·2014·Advanced Functional Materials

Abstract

Eco‐friendly and low‐cost cellulose nanofiber paper (nanopaper) is a promising candidate as a novel substrate for flexible electron device applications. Here, a thin transparent nanopaper‐based high‐mobility organic thin‐film transistor (OTFT) array is demonstrated for the first time. Nanopaper made from only native wood cellulose nanofibers has excellent thermal stability (>180 °C) and chemical durability, and a low coefficient of thermal expansion (CTE: 5–10 ppm K‐1). These features make it possible to build an OTFT array on nanopaper using a similar process to that for an array on conventional glass. A short‐channel bottom‐contact OTFT is successfully fabricated on the nanopaper by a lithographic and solution‐based process. Owing to the smoothness of the cast‐coated nanopaper surface, a solution processed organic semiconductor film on the nanopaper comprises large crystalline domains with a size of approximately 50–100 μm, and the corresponding TFT exhibits a high hole mobility of up to 1 cm 2 V‐1 s‐1 and a small hysteresis of below 0.1 V under ambient conditions. The nanopaper‐based OTFT also had excellent flexibility and can be formed into an arbitrary shape. These combined technologies of low‐cost and eco‐friendly paper substrates and solution‐based organic TFTs are promising for use in future flexible electronics application such as flexible displays and sensors.

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Metadata

Authors
Fujisaki, Y., Koga, H., Nakajima, Y., Nakata, M., Tsuji, H., Yamamoto, T., Kurita, T., Nogi, M., & Shimidzu, N.
Venue
Advanced Functional Materials
Publisher
Wiley
Published
2013-11-19
Volume
24
Issue
12
Pages
1657-1663
ISSN
  • 1616-301X (ISSN-L)
  • 1616-3028
OpenAlex
W1977811025
Cited by
289
References
28
FWCI
12.18
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Transparent Nanopaper‐Based Flexible Organic Thin‐Film Transistor Array. https://app.cochat.ai/papers/10.1002/adfm.201303024
The paper
Fujisaki, Y., Koga, H., Nakajima, Y., Nakata, M., Tsuji, H., Yamamoto, T., Kurita, T., Nogi, M., & Shimidzu, N. (2014). Transparent Nanopaper‐Based Flexible Organic Thin‐Film Transistor Array. Advanced Functional Materials. https://doi.org/10.1002/adfm.201303024

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