Journal ArticleDOI
Transferred wrinkled Al2O3 for highly stretchable and transparent graphene–carbon nanotube transistors
Sang Hoon Chae,Woo Jong Yu,Woo Jong Yu,Jung Jun Bae,Dinh Loc Duong,David J. Perello,Hye Yun Jeong,Quang Huy Ta,Thuc Hue Ly,Quoc An Vu,Minhee Yun,Xiangfeng Duan,Young Hee Lee +12 more
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TLDR
The fabrication of highly stretchable and transparent field-effect transistors combining graphene/single-walled carbon nanotube (SWCNT) electrodes and a SWCNT-network channel with a geometrically wrinkled inorganic dielectric layer that retained performance under strains as high as 20% without appreciable leakage current increases or physical degradation is reported.Abstract:
Despite recent progress in the production of bendable thin-film transistors, their development is limited by leakage currents and fragile inorganic oxides. Combining graphene and single-walled carbon nanotube electrodes with a geometrically wrinkled inorganic layer, highly stretchable and transparent field-effect transistors have now been demonstrated.read more
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25th Anniversary Article: The Evolution of Electronic Skin (E-Skin): A Brief History, Design Considerations, and Recent Progress
TL;DR: Electronic networks comprised of flexible, stretchable, and robust devices that are compatible with large-area implementation and integrated with multiple functionalities is a testament to the progress in developing an electronic skin akin to human skin.
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Recent Progress in Electronic Skin.
TL;DR: To imitate tactile sensing via e‐skins, flexible and stretchable pressure sensor arrays are constructed based on different transduction mechanisms and structural designs that can map pressure with high resolution and rapid response beyond that of human perception.
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Nature-Inspired Structural Materials for Flexible Electronic Devices
TL;DR: This review covers the smart designs of structural materials inspired by natural materials and their utility in the construction of flexible devices, and summarizes structural materials that accommodate mechanical deformations, which is the fundamental requirement for flexible devices to work properly in complex environments.
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A Highly Stretchable, Fiber-Shaped Supercapacitor
TL;DR: This work has, for the first time, developed a novel family of highly stretchable, fibershaped high-performance supercapacitors that maintains a high specific capacitance of approximately 18 F/g after stretch by 75% for 100 cycles.
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High- k Gate Dielectrics for Emerging Flexible and Stretchable Electronics
Binghao Wang,Binghao Wang,Wei Huang,Lifeng Chi,Mohammed Al-Hashimi,Tobin J. Marks,Antonio Facchetti +6 more
TL;DR: This review summarizes and analyzes recent advances in materials concepts as well as in thin-film fabrication techniques for high- k gate dielectrics when integrated with FSE-compatible semiconductors such as organics, metal oxides, quantum dot arrays, carbon nanotubes, graphene, and other 2D semiconductor types.
References
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Journal ArticleDOI
Stretchable supercapacitors based on buckled single-walled carbon-nanotube macrofilms.
TL;DR: Stretchable supercapacitors based on periodically sinusoidal single-walled carbon nanotube (SWNT) macrofilms (a 2D network of randomly oriented SWNTs) are reported, which are found to possess energy and power densities comparable with those of super capacitors using pristine SWNT macro Films as electrodes.
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Structure‐Dependent Electrical Properties of Carbon Nanotube Fibers
Qingwen Li,Y. Li,Xiefei Zhang,Satishkumar Chikkannanavar,Yonghao Zhao,Andrea M. Dangelewicz,Lianxi Zheng,Stephen K. Doorn,Quanxi Jia,Dean E. Peterson,Paul N. Arendt,Yuntian Zhu +11 more
TL;DR: In this article, the electron transport properties of neat, well-aligned CNT fibers were investigated and it was found that chemical treatments may significantly affect the conductivities of as-spun fibers.
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Highly bendable, transparent thin-film transistors that use carbon-nanotube-based conductors and semiconductors with elastomeric dielectrics
Qing Cao,Seung Hyun Hur,Zhengtao Zhu,Yugang Sun,Congjun Wang,Matthew Meitl,Moonsub Shim,John A. Rogers +7 more
TL;DR: In this article, the authors report the use of networks of single-walled carbon nanotubes (SWNTs) with high and moderate coverages for all of the conducting (i.e., source, drain, and gate electrodes) and semiconducting layers, respectively, of a type of transparent, mechanically flexible, thin-film transistor (TFT).
Journal ArticleDOI
Influence of Copper Morphology in Forming Nucleation Seeds for Graphene Growth
Gang Hee Han,Fethullah Güneş,Jung Jun Bae,Eun Sung Kim,Seung Jin Chae,Hyeon-Jin Shin,Jae-Young Choi,Didier Pribat,Young Hee Lee +8 more
TL;DR: Although the best monolayer graphene was grown from polished Cu with a low sheet resistance of 260 Ω/sq, a small portion of multilayers were also formed near the impurity particles or locally protruded parts.
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Extremely Bendable, High-Performance Integrated Circuits Using Semiconducting Carbon Nanotube Networks for Digital, Analog, and Radio-Frequency Applications
Chuan Wang,Jun-Chau Chien,Kuniharu Takei,Toshitake Takahashi,Junghyo Nah,Ali M. Niknejad,Ali Javey +6 more
TL;DR: A proof-of-concept demonstration indicates that the semiconductor-enriched carbon nanotubes platform can serve as a foundation for scalable, low-cost, high-performance flexible electronics.