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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Journal ArticleDOI
Stretchable spin valve with strain-engineered wrinkles grown on elastomeric polydimethylsiloxane
Wenjuan Cheng,Zheng Zhou,M X Pan,Huali Yang,Yali Xie,Baomin Wang,Qingfeng Zhan,Qingfeng Zhan,Run-Wei Li +8 more
TL;DR: In this article, stretchable spin-valve magnetic field sensors were fabricated on elastomeric poly(dimethylsiloxane) (PDMS) membranes with pre-strain induced wrinkles.
Journal ArticleDOI
Barrier Height at the Graphene and Carbon Nanotube Junction
TL;DR: In this article, the Schottky barrier height at the graphene and carbon nanotube (CNT) junction was investigated using all-carbon field effect transistor structure with graphene and single-walled CNT (SWCNT).
Journal ArticleDOI
First-principles study of dehydration interfaces between diaspore and corundum, gibbsite and boehmite, and boehmite and γ-Al 2 O 3 : Energetic stability, interface charge effects, and dehydration defects
TL;DR: In this article, the van der Waals density functional was used to explore possible interface geometries for aluminum hydrate dehydration interfaces and found that all interfaces show a transfer of small amounts of charge across the interface.
Journal ArticleDOI
Printable carbon nanotube-based elastic conductors for fully-printed sub-1 V stretchable electrolyte-gated transistors and inverters
Kyung Gook Cho,Yeong Kwan Kwon,Seong Su Jang,Kyoung Hwan Seol,Jong Hyuk Park,Kihyon Hong,Keun Hyung Lee +6 more
TL;DR: In this paper, single-walled carbon nanotube (SWCNT)-based hybrid gel electrodes were fabricated for fully printed stretchable thin-film transistors and inverters operating at very small voltages (below 1 V).
Journal ArticleDOI
Functional Micro–Nano Structure with Variable Colour: Applications for Anti-Counterfeiting
TL;DR: In this article, a review of the recent developments in the fabrication of micro-nano structures for patterns including styles, materials, methods and characteristics is presented, and a conclusion and an outlook on future perspectives are provided.
References
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Journal ArticleDOI
Large-scale pattern growth of graphene films for stretchable transparent electrodes
Keun Soo Kim,Yue Zhao,Houk Jang,Sang Yoon Lee,Jong Min Kim,Kwang S. Kim,Jong Hyun Ahn,Philip Kim,Philip Kim,Jae-Young Choi,Byung Hee Hong +10 more
TL;DR: The direct synthesis of large-scale graphene films using chemical vapour deposition on thin nickel layers is reported, and two different methods of patterning the films and transferring them to arbitrary substrates are presented, implying that the quality of graphene grown by chemical vapours is as high as mechanically cleaved graphene.
Journal ArticleDOI
Roll-to-roll production of 30-inch graphene films for transparent electrodes
Sukang Bae,Hyeongkeun Kim,Youngbin Lee,Xiangfan Xu,Jaesung Park,Yi Zheng,Jayakumar Balakrishnan,Tian Lei,Hye Ri Kim,Young Il Song,Young Jin Kim,Kwang S. Kim,Barbaros Özyilmaz,Jong Hyun Ahn,Byung Hee Hong,Sumio Iijima,Sumio Iijima +16 more
TL;DR: The roll-to-roll production and wet-chemical doping of predominantly monolayer 30-inch graphene films grown by chemical vapour deposition onto flexible copper substrates are reported, showing high quality and sheet resistances superior to commercial transparent electrodes such as indium tin oxides.
Journal ArticleDOI
Transfer of large-area graphene films for high-performance transparent conductive electrodes
Xuesong Li,Yanwu Zhu,Weiwei Cai,Mark D. Borysiak,Boyang Han,David Chen,Richard D. Piner,Luigi Colombo,Rodney S. Ruoff +8 more
TL;DR: An improved transfer process of large-area graphene grown on Cu foils by chemical vapor deposition is reported on, finding that the transferred graphene films have high electrical conductivity and high optical transmittance that make them suitable for transparent conductive electrode applications.
Journal ArticleDOI
Carbon-based electronics.
TL;DR: This work reviews the progress that has been made with carbon nanotubes and, more recently, graphene layers and nanoribbons and suggests that it could be possible to make both electronic and optoelectronic devices from the same material.
PatentDOI
Stretchable form of single crystal silicon for high performance electronics on rubber substrates
TL;DR: In this article, the authors present stretchable and printable semiconductors and electronic circuits capable of providing good performance when stretched, compressed, flexed, or otherwise deformed.