Conformal transistor arrays based on solution-processed organic crystals

Abstract Conformal transistor array based on solution-processed organic crystals, which can provide sensory and scanning features for monitoring, biofeedback, and tracking of physiological function, presents one of the most promising technologies for future large-scale low-cost wearable and implanta...

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Autores principales:	Xiaoli Zhao, Bing Zhang, Qingxin Tang, Xueyan Ding, Shuya Wang, Yuying Zhou, Yanhong Tong, Yichun Liu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8449933e49ec44398fa17aa11892f38f
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spelling	oai:doaj.org-article:8449933e49ec44398fa17aa11892f38f2021-12-02T15:06:11ZConformal transistor arrays based on solution-processed organic crystals10.1038/s41598-017-15518-y2045-2322https://doaj.org/article/8449933e49ec44398fa17aa11892f38f2017-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-15518-yhttps://doaj.org/toc/2045-2322Abstract Conformal transistor array based on solution-processed organic crystals, which can provide sensory and scanning features for monitoring, biofeedback, and tracking of physiological function, presents one of the most promising technologies for future large-scale low-cost wearable and implantable electronics. However, it is still a huge challenge for the integration of solution-processed organic crystals into conformal FETs owing to a generally existing swelling phenomenon of the elastic materials and the lack of the corresponding device fabrication technology. Here, we present a promising route to fabricate a conformal field-effect transistor (FET) array based on solution-processed TIPS-pentacene single-crystal micro/nanowire array. By simply drop-casting the organic solution on an anti-solvent photolithography-compatible electrode with bottom-contact coplanar configuration, the transistor array can be formed and can conform onto uneven objects. Excellent electrical properties with device yield as high as 100%, field-effect mobility up to 0.79 cm2V−1s−1, low threshold voltage, and good device uniformity are demonstrated. The results open up the capability of solution-processed organic crystals for conformal electronics, suggesting their substantial promise for next-generation wearable and implantable electronics.Xiaoli ZhaoBing ZhangQingxin TangXueyan DingShuya WangYuying ZhouYanhong TongYichun LiuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Xiaoli Zhao Bing Zhang Qingxin Tang Xueyan Ding Shuya Wang Yuying Zhou Yanhong Tong Yichun Liu Conformal transistor arrays based on solution-processed organic crystals
description	Abstract Conformal transistor array based on solution-processed organic crystals, which can provide sensory and scanning features for monitoring, biofeedback, and tracking of physiological function, presents one of the most promising technologies for future large-scale low-cost wearable and implantable electronics. However, it is still a huge challenge for the integration of solution-processed organic crystals into conformal FETs owing to a generally existing swelling phenomenon of the elastic materials and the lack of the corresponding device fabrication technology. Here, we present a promising route to fabricate a conformal field-effect transistor (FET) array based on solution-processed TIPS-pentacene single-crystal micro/nanowire array. By simply drop-casting the organic solution on an anti-solvent photolithography-compatible electrode with bottom-contact coplanar configuration, the transistor array can be formed and can conform onto uneven objects. Excellent electrical properties with device yield as high as 100%, field-effect mobility up to 0.79 cm2V−1s−1, low threshold voltage, and good device uniformity are demonstrated. The results open up the capability of solution-processed organic crystals for conformal electronics, suggesting their substantial promise for next-generation wearable and implantable electronics.
format	article
author	Xiaoli Zhao Bing Zhang Qingxin Tang Xueyan Ding Shuya Wang Yuying Zhou Yanhong Tong Yichun Liu
author_facet	Xiaoli Zhao Bing Zhang Qingxin Tang Xueyan Ding Shuya Wang Yuying Zhou Yanhong Tong Yichun Liu
author_sort	Xiaoli Zhao
title	Conformal transistor arrays based on solution-processed organic crystals
title_short	Conformal transistor arrays based on solution-processed organic crystals
title_full	Conformal transistor arrays based on solution-processed organic crystals
title_fullStr	Conformal transistor arrays based on solution-processed organic crystals
title_full_unstemmed	Conformal transistor arrays based on solution-processed organic crystals
title_sort	conformal transistor arrays based on solution-processed organic crystals
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/8449933e49ec44398fa17aa11892f38f
work_keys_str_mv	AT xiaolizhao conformaltransistorarraysbasedonsolutionprocessedorganiccrystals AT bingzhang conformaltransistorarraysbasedonsolutionprocessedorganiccrystals AT qingxintang conformaltransistorarraysbasedonsolutionprocessedorganiccrystals AT xueyanding conformaltransistorarraysbasedonsolutionprocessedorganiccrystals AT shuyawang conformaltransistorarraysbasedonsolutionprocessedorganiccrystals AT yuyingzhou conformaltransistorarraysbasedonsolutionprocessedorganiccrystals AT yanhongtong conformaltransistorarraysbasedonsolutionprocessedorganiccrystals AT yichunliu conformaltransistorarraysbasedonsolutionprocessedorganiccrystals
_version_	1718388593945214976

Conformal transistor arrays based on solution-processed organic crystals

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