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
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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recordtype ai
record_format ai
series Advanced Science
source_id 49
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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container_issue 19
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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