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
Fabrication of Stretchable Single-Walled Carbon Nanotube Logic Devices
Jangyeol Yoon,Gunchul Shin,Joonsung Kim,Young Sun Moon,Seung Jung Lee,Goangseup Zi,Jeong Sook Ha +6 more
TL;DR: The fabrication of a stretchable single-walled carbon nanotube (SWCNT) complementary metal oxide semiconductor (CMOS) inverter array and ring oscillators is reported, demonstrating the potential application of stretchable SWCNT logic circuit devices in future wearable electronics.
Journal ArticleDOI
Effects of rapid thermal annealing on properties of HfAlO films directly deposited by ALD on graphene
TL;DR: In this article, the effects of post rapid thermal annealing (RTA) at 800°C on structure and optical properties of HfAlO films directly grown on graphene by atomic layer deposition (ALD) were investigated.
Journal ArticleDOI
Completely foldable electronics based on homojunction polymer transistors and logics.
Min Je Kim,Hwa Sook Ryu,Yoon Young Choi,Dong Hae Ho,Yoonjoo Lee,Ayushi Tripathi,Jae Hoon Son,Yeran Lee,Seunghan Kim,Moon Sung Kang,Han Young Woo,Jeong Ho Cho +11 more
TL;DR: In this paper, a completely foldable polymer thin-film transistors (PTFTs) and logic gate arrays were fabricated by selectively doping p-type diketopyrrolopyrrole-based semiconducting polymer films with FeCl3 to form source/drain electrodes.
Journal ArticleDOI
Controlling the gate dielectric properties of vinyl-addition polynorbornene copolymers via thiol–ene click chemistry for organic field-effect transistors
Myung-Jin Kim,Hyunjin Park,Jinha Ha,Linh Nguyet Thi Ho,Eun Chae Kim,Woohwa Lee,Sungmin Park,Jong Chan Won,Dong-Gyun Kim,Yun Ho Kim,Yong Seok Kim +10 more
TL;DR: In this article, a simple way to control the gate dielectric properties of vinyl-addition polynorbornene copolymers bearing pendant vinyl groups through thiol-ene click chemistry is reported.
Journal ArticleDOI
A carbon nanotube non-volatile memory device using a photoresist gate dielectric
Sun Yun,Bing-Wei Wang,Bing-Wei Wang,Peng-Xiang Hou,Peng-Xiang Hou,Chang Liu,Chang Liu,Lin-Lin Fang,Jun Tan,Dong-Ming Sun,Dong-Ming Sun,Hui-Ming Cheng,Hui-Ming Cheng,Hui-Ming Cheng +13 more
TL;DR: In this paper, the authors presented a simple and effective method to format a patterned gate insulator using photoresist polymers to fabricate high-performance and good-flexibility carbon nanotube (CNT) TFTs.
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.