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Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method
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Zeitschriftentitel: | Advanced Science |
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Personen und Körperschaften: | , , , , , , |
In: | Advanced Science, 6, 2019, 19 |
Format: | E-Article |
Sprache: | Englisch |
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author_facet |
Zhou, Zhiwen Wu, Qisheng Wang, Sijia Huang, Yu‐Ting Guo, Hua Feng, Shien‐Ping Chan, Paddy Kwok Leung Zhou, Zhiwen Wu, Qisheng Wang, Sijia Huang, Yu‐Ting Guo, Hua Feng, Shien‐Ping Chan, Paddy Kwok Leung |
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author |
Zhou, Zhiwen Wu, Qisheng Wang, Sijia Huang, Yu‐Ting Guo, Hua Feng, Shien‐Ping Chan, Paddy Kwok Leung |
spellingShingle |
Zhou, Zhiwen Wu, Qisheng Wang, Sijia Huang, Yu‐Ting Guo, Hua Feng, Shien‐Ping Chan, Paddy Kwok Leung Advanced Science Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) |
author_sort |
zhou, zhiwen |
spelling |
Zhou, Zhiwen Wu, Qisheng Wang, Sijia Huang, Yu‐Ting Guo, Hua Feng, Shien‐Ping Chan, Paddy Kwok Leung 2198-3844 2198-3844 Wiley General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) http://dx.doi.org/10.1002/advs.201900775 <jats:title>Abstract</jats:title><jats:p>Solution‐processed 2D organic semiconductors (OSCs) have drawn considerable attention because of their novel applications from flexible optoelectronics to biosensors. However, obtaining well‐oriented sheets of 2D organic materials with low defect density still poses a challenge. Here, a highly crystallized 2,9‐didecyldinaphtho[2,3‐b:2′,3′‐f]thieno[3,2‐b]thiophene (C<jats:sub>10</jats:sub>‐DNTT) monolayer crystal with large‐area uniformity is obtained by an ultraslow shearing (USS) method and its growth pattern shows a kinetic Wulff's construction supported by theoretical calculations of surface energies. The resulting seamless and highly crystalline monolayers are then used as templates for thermally depositing another C<jats:sub>10</jats:sub>‐DNTT ultrathin top‐up film. The organic thin films deposited by this hybrid approach show an interesting coherence structure with a copied molecular orientation of the templating crystal. The organic field‐effect transistors developed by these hybrid C<jats:sub>10</jats:sub>‐DNTT films exhibit improved carrier mobility of 14.7 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> as compared with 7.3 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by pure thermal evaporation (100% improvement) and 2.8 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by solution sheared monolayer C<jats:sub>10</jats:sub>‐DNTT. This work establishes a simple yet effective approach for fabricating high‐performance and low‐cost electronics on a large scale.</jats:p> Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method Advanced Science |
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10.1002/advs.201900775 |
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Chemie und Pharmazie Biologie Medizin |
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title |
Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_unstemmed |
Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_full |
Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_fullStr |
Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_full_unstemmed |
Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_short |
Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_sort |
field‐effect transistors based on 2d organic semiconductors developed by a hybrid deposition method |
topic |
General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) |
url |
http://dx.doi.org/10.1002/advs.201900775 |
publishDate |
2019 |
physical |
|
description |
<jats:title>Abstract</jats:title><jats:p>Solution‐processed 2D organic semiconductors (OSCs) have drawn considerable attention because of their novel applications from flexible optoelectronics to biosensors. However, obtaining well‐oriented sheets of 2D organic materials with low defect density still poses a challenge. Here, a highly crystallized 2,9‐didecyldinaphtho[2,3‐b:2′,3′‐f]thieno[3,2‐b]thiophene (C<jats:sub>10</jats:sub>‐DNTT) monolayer crystal with large‐area uniformity is obtained by an ultraslow shearing (USS) method and its growth pattern shows a kinetic Wulff's construction supported by theoretical calculations of surface energies. The resulting seamless and highly crystalline monolayers are then used as templates for thermally depositing another C<jats:sub>10</jats:sub>‐DNTT ultrathin top‐up film. The organic thin films deposited by this hybrid approach show an interesting coherence structure with a copied molecular orientation of the templating crystal. The organic field‐effect transistors developed by these hybrid C<jats:sub>10</jats:sub>‐DNTT films exhibit improved carrier mobility of 14.7 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> as compared with 7.3 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by pure thermal evaporation (100% improvement) and 2.8 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by solution sheared monolayer C<jats:sub>10</jats:sub>‐DNTT. This work establishes a simple yet effective approach for fabricating high‐performance and low‐cost electronics on a large scale.</jats:p> |
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author | Zhou, Zhiwen, Wu, Qisheng, Wang, Sijia, Huang, Yu‐Ting, Guo, Hua, Feng, Shien‐Ping, Chan, Paddy Kwok Leung |
author_facet | Zhou, Zhiwen, Wu, Qisheng, Wang, Sijia, Huang, Yu‐Ting, Guo, Hua, Feng, Shien‐Ping, Chan, Paddy Kwok Leung, Zhou, Zhiwen, Wu, Qisheng, Wang, Sijia, Huang, Yu‐Ting, Guo, Hua, Feng, Shien‐Ping, Chan, Paddy Kwok Leung |
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description | <jats:title>Abstract</jats:title><jats:p>Solution‐processed 2D organic semiconductors (OSCs) have drawn considerable attention because of their novel applications from flexible optoelectronics to biosensors. However, obtaining well‐oriented sheets of 2D organic materials with low defect density still poses a challenge. Here, a highly crystallized 2,9‐didecyldinaphtho[2,3‐b:2′,3′‐f]thieno[3,2‐b]thiophene (C<jats:sub>10</jats:sub>‐DNTT) monolayer crystal with large‐area uniformity is obtained by an ultraslow shearing (USS) method and its growth pattern shows a kinetic Wulff's construction supported by theoretical calculations of surface energies. The resulting seamless and highly crystalline monolayers are then used as templates for thermally depositing another C<jats:sub>10</jats:sub>‐DNTT ultrathin top‐up film. The organic thin films deposited by this hybrid approach show an interesting coherence structure with a copied molecular orientation of the templating crystal. The organic field‐effect transistors developed by these hybrid C<jats:sub>10</jats:sub>‐DNTT films exhibit improved carrier mobility of 14.7 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> as compared with 7.3 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by pure thermal evaporation (100% improvement) and 2.8 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by solution sheared monolayer C<jats:sub>10</jats:sub>‐DNTT. This work establishes a simple yet effective approach for fabricating high‐performance and low‐cost electronics on a large scale.</jats:p> |
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spelling | Zhou, Zhiwen Wu, Qisheng Wang, Sijia Huang, Yu‐Ting Guo, Hua Feng, Shien‐Ping Chan, Paddy Kwok Leung 2198-3844 2198-3844 Wiley General Physics and Astronomy General Engineering Biochemistry, Genetics and Molecular Biology (miscellaneous) General Materials Science General Chemical Engineering Medicine (miscellaneous) http://dx.doi.org/10.1002/advs.201900775 <jats:title>Abstract</jats:title><jats:p>Solution‐processed 2D organic semiconductors (OSCs) have drawn considerable attention because of their novel applications from flexible optoelectronics to biosensors. However, obtaining well‐oriented sheets of 2D organic materials with low defect density still poses a challenge. Here, a highly crystallized 2,9‐didecyldinaphtho[2,3‐b:2′,3′‐f]thieno[3,2‐b]thiophene (C<jats:sub>10</jats:sub>‐DNTT) monolayer crystal with large‐area uniformity is obtained by an ultraslow shearing (USS) method and its growth pattern shows a kinetic Wulff's construction supported by theoretical calculations of surface energies. The resulting seamless and highly crystalline monolayers are then used as templates for thermally depositing another C<jats:sub>10</jats:sub>‐DNTT ultrathin top‐up film. The organic thin films deposited by this hybrid approach show an interesting coherence structure with a copied molecular orientation of the templating crystal. The organic field‐effect transistors developed by these hybrid C<jats:sub>10</jats:sub>‐DNTT films exhibit improved carrier mobility of 14.7 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> as compared with 7.3 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by pure thermal evaporation (100% improvement) and 2.8 cm<jats:sup>2</jats:sup> V<jats:sup>−1</jats:sup> s<jats:sup>−1</jats:sup> achieved by solution sheared monolayer C<jats:sub>10</jats:sub>‐DNTT. This work establishes a simple yet effective approach for fabricating high‐performance and low‐cost electronics on a large scale.</jats:p> Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method Advanced Science |
spellingShingle | Zhou, Zhiwen, Wu, Qisheng, Wang, Sijia, Huang, Yu‐Ting, Guo, Hua, Feng, Shien‐Ping, Chan, Paddy Kwok Leung, Advanced Science, Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method, General Physics and Astronomy, General Engineering, Biochemistry, Genetics and Molecular Biology (miscellaneous), General Materials Science, General Chemical Engineering, Medicine (miscellaneous) |
title | Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_full | Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_fullStr | Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_full_unstemmed | Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_short | Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
title_sort | field‐effect transistors based on 2d organic semiconductors developed by a hybrid deposition method |
title_unstemmed | Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method |
topic | General Physics and Astronomy, General Engineering, Biochemistry, Genetics and Molecular Biology (miscellaneous), General Materials Science, General Chemical Engineering, Medicine (miscellaneous) |
url | http://dx.doi.org/10.1002/advs.201900775 |