Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics

Abstract Development of conformal n-channel organic phototransistor (OPT) array is urgent for future applications of organic complementary circuits in portable and wearable electronics and optoelectronics. In this work, the ultrathin conformal OPT array based on air-stable n-type PTCDI-C13H27 was fa...

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Autores principales:	Meiling Liu, Haiting Wang, Qingxin Tang, Xiaoli Zhao, Yanhong Tong, Yichun Liu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Phototransistor Array Decreasing Bending Radius Perylene Diimide Derivatives Artificial Compound Eye Stable Photosensitivity Medicine R Science Q
Acceso en línea:	https://doaj.org/article/fe90045c7d614da49d8bd461bde67833
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spelling	oai:doaj.org-article:fe90045c7d614da49d8bd461bde678332021-12-02T15:08:37ZUltrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics10.1038/s41598-018-35062-72045-2322https://doaj.org/article/fe90045c7d614da49d8bd461bde678332018-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-35062-7https://doaj.org/toc/2045-2322Abstract Development of conformal n-channel organic phototransistor (OPT) array is urgent for future applications of organic complementary circuits in portable and wearable electronics and optoelectronics. In this work, the ultrathin conformal OPT array based on air-stable n-type PTCDI-C13H27 was fabricated. The OPT array shows excellent electrical and photoelectrical performance, good device uniformity, and remains stable in electron mobility by 83% after 90 days compared to the initial values. Eventhough mobility, on-state current, off-state current, and photocurrent of PTCDI-C13H27 thin film phototransistor show slight decrease with the decreased bending radius, the device still remains the stable photosensitivity as high as 104 when the device is freely adhered on the 2D surfaces and 3D hemispherical sphere, which is in a class with the highest photosensitivity for perylene diimide derivatives. These results present the promising application potential of our conformable air-stable n-type PTCDI-C13H27 OPTs as the photodetection system of curved artificial compound eyes in wearable and portable electronics and optoelectronics.Meiling LiuHaiting WangQingxin TangXiaoli ZhaoYanhong TongYichun LiuNature PortfolioarticlePhototransistor ArrayDecreasing Bending RadiusPerylene Diimide DerivativesArtificial Compound EyeStable PhotosensitivityMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Phototransistor Array Decreasing Bending Radius Perylene Diimide Derivatives Artificial Compound Eye Stable Photosensitivity Medicine R Science Q
spellingShingle	Phototransistor Array Decreasing Bending Radius Perylene Diimide Derivatives Artificial Compound Eye Stable Photosensitivity Medicine R Science Q Meiling Liu Haiting Wang Qingxin Tang Xiaoli Zhao Yanhong Tong Yichun Liu Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics
description	Abstract Development of conformal n-channel organic phototransistor (OPT) array is urgent for future applications of organic complementary circuits in portable and wearable electronics and optoelectronics. In this work, the ultrathin conformal OPT array based on air-stable n-type PTCDI-C13H27 was fabricated. The OPT array shows excellent electrical and photoelectrical performance, good device uniformity, and remains stable in electron mobility by 83% after 90 days compared to the initial values. Eventhough mobility, on-state current, off-state current, and photocurrent of PTCDI-C13H27 thin film phototransistor show slight decrease with the decreased bending radius, the device still remains the stable photosensitivity as high as 104 when the device is freely adhered on the 2D surfaces and 3D hemispherical sphere, which is in a class with the highest photosensitivity for perylene diimide derivatives. These results present the promising application potential of our conformable air-stable n-type PTCDI-C13H27 OPTs as the photodetection system of curved artificial compound eyes in wearable and portable electronics and optoelectronics.
format	article
author	Meiling Liu Haiting Wang Qingxin Tang Xiaoli Zhao Yanhong Tong Yichun Liu
author_facet	Meiling Liu Haiting Wang Qingxin Tang Xiaoli Zhao Yanhong Tong Yichun Liu
author_sort	Meiling Liu
title	Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics
title_short	Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics
title_full	Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics
title_fullStr	Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics
title_full_unstemmed	Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics
title_sort	ultrathin air-stable n-type organic phototransistor array for conformal optoelectronics
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/fe90045c7d614da49d8bd461bde67833
work_keys_str_mv	AT meilingliu ultrathinairstablentypeorganicphototransistorarrayforconformaloptoelectronics AT haitingwang ultrathinairstablentypeorganicphototransistorarrayforconformaloptoelectronics AT qingxintang ultrathinairstablentypeorganicphototransistorarrayforconformaloptoelectronics AT xiaolizhao ultrathinairstablentypeorganicphototransistorarrayforconformaloptoelectronics AT yanhongtong ultrathinairstablentypeorganicphototransistorarrayforconformaloptoelectronics AT yichunliu ultrathinairstablentypeorganicphototransistorarrayforconformaloptoelectronics
_version_	1718388101644025856

Ultrathin Air-Stable n-Type Organic Phototransistor Array for Conformal Optoelectronics

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