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Cited by 375

The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.

Two-dimensional quasi-freestanding molecular crystals for high-performance organic field-effect transistors

Open access
He, Daowei, Zhang, Yuhan, Wu, Qisheng, Xu, Rui, Nan, Haiyan, Liu, Junfang, Yao, Jianjun, Wang, Zilu, Yuan, Shijun, Li, Yun, Shi, Yi, Wang, Jinlan, Ni, Zhenhua, He, Lin, Miao, Feng, Song, Fengqi, Xu, Hangxun, Watanabe, K., Taniguchi, T., Xu, Jian-Bin, Wang, Xinran·2014·Nature Communications
DOI 10.1038/ncomms6162
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Abstract

Two-dimensional atomic crystals are extensively studied in recent years due to their exciting physics and device applications. However, a molecular counterpart, with scalable processability and competitive device performance, is still challenging. Here, we demonstrate that high-quality few-layer dioctylbenzothienobenzothiophene molecular crystals can be grown on graphene or boron nitride substrate via van der Waals epitaxy, with precisely controlled thickness down to monolayer, large-area single crystal, low process temperature and patterning capability. The crystalline layers are atomically smooth and effectively decoupled from the substrate due to weak van der Waals interactions, affording a pristine interface for high-performance organic transistors. As a result, monolayer dioctylbenzothienobenzothiophene molecular crystal field-effect transistors on boron nitride show record-high carrier mobility up to 10 cm2 V−1 s−1 and aggressively scaled saturation voltage ~1 V. Our work unveils an exciting new class of two-dimensional molecular materials for electronic and optoelectronic applications. Inorganic two-dimensional atomic crystals exhibit a variety of unusual but practically useful properties. Here, the authors produce an organic counterpart, atomically smooth monolayers of a molecular crystal, and use this organic analogue of graphene in high-performance organic field-effect transistors.

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Crossref · 10.1038/ncomms6162

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Metadata

Authors
He, D., Zhang, Y., Wu, Q., Xu, R., Nan, H., Liu, J., Yao, J., Wang, Z., Yuan, S., Li, Y., Shi, Y., Wang, J., Ni, Z., He, L., Miao, F., Song, F., Xu, H., Watanabe, K., Taniguchi, T., Xu, J.-B., & Wang, X.
Venue
Nature Communications
Publisher
Springer Science and Business Media LLC
Published
2014-10-21
Volume
5
Issue
1
Pages
5162-5162
ISSN
2041-1723 (ISSN-L)
DOI
10.1038/ncomms6162
OpenAlex
W2085460056
Cited by
375
References
38
FWCI
16.27
Type
journal article
Language
en
Open access
bronze

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