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1D slipped stacking microribbon-like crystals based on 6,13-dicyanopentacene for ambipolar charge transport

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Title: 1D slipped stacking microribbon-like crystals based on 6,13-dicyanopentacene for ambipolar charge transport
Authors: Wang, Z
Hu, Y
Xie, Y
Qie, F
Guo, J
Zhang, L
Shi, C
Glöcklhofer, F
Zhen, Y
Item Type: Journal Article
Abstract: Featuring small charge transport scattering, mesoscale size, and easy fabrication, one-dimensional self-assembled micro/nanomaterials (1D-MNMs) based on organic π-conjugated systems can be facilely incorporated into integrated microcircuits. Although tremendous progress has been made in 1D-MNMs based on p- or n-channel organic semiconductors, examples of lD-MNMs based on ambipolar organic semiconductors are scarce. Herein, we achieved a novel 1D-MNM based on 6,13-dicyanopentacene (DCP) with a 1D slipped stacking motif using the physical vapor transport method. The DCP-based 1D-MNM showed outstanding, well-balanced ambipolar charge transport with electron and hole mobilities of up to 0.34 and 0.38 cm2 V−1 s−1, respectively, which are among the best ambipolar transport characteristics of 1D-MNMs. Furthermore, a complementary inverter based on the ambipolar 1D-MNM of DCP was also constructed with a gain of up to 7, indicating potential application in organic logic circuits.
Issue Date: 3-Mar-2023
Date of Acceptance: 14-Dec-2022
URI: http://hdl.handle.net/10044/1/103242
DOI: 10.1007/s40843-022-2364-3
ISSN: 2199-4501
Publisher: Springer
Start Page: 2429
End Page: 2435
Journal / Book Title: Science China Materials
Volume: 66
Copyright Statement: © Science China Press 2023. This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s40843-022-2364-3
Publication Status: Published
Online Publication Date: 2023-03-03
Appears in Collections:Chemistry
Faculty of Natural Sciences