Journal ArticleDOI
Enhancement of the adhesion energy between monolayer graphene and SiO2 by thermal annealing
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TLDR
In this article, the interaction strength of large-area monolayer graphene transferred on SiO2/Si was adjusted by thermal treatments, and its adhesion energy was measured by mode I fracture tests using a double cantilever beam (DCB) configuration with a laminated composite.About:
This article is published in Applied Surface Science.The article was published on 2021-12-30. It has received 2 citations till now. The article focuses on the topics: Graphene & Adhesion.read more
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CVD Bilayer Graphene Spin Valves with 26 μm Spin Diffusion Length at Room Temperature
Bernd Beschoten,Jeremy C. Kress +1 more
TL;DR: In this paper , the inverted spin-valve devices fabricated from chemical vapor deposition (CVD)-grown bilayer graphene (BLG) are presented, which show more than a doubling in device performance at room temperature compared to state-of-the-art bilayer graphite spin valves.
Journal ArticleDOI
Robust graphene field-effect transistor biosensors via hydrophobization of SiO2 substrates
Shota Ushiba,Tomomi Nakano,N. Miyakawa,Ayumi Shinagawa,Takao Ono,Yasushi Kanai,Shinsuke Tani,Masahiko Kimura,T. Matsumoto +8 more
TL;DR: In this article , the authors investigated the robustness of graphene field effect transistor arrays fabricated on hydrophobic and hydrophilic SiO2 substrates, and they showed that the graphene sheets delaminated from these substrates within minutes of submersion in a buffer solution.
References
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Journal ArticleDOI
The electronic properties of graphene
TL;DR: In this paper, the basic theoretical aspects of graphene, a one-atom-thick allotrope of carbon, with unusual two-dimensional Dirac-like electronic excitations, are discussed.
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Superior Thermal Conductivity of Single-Layer Graphene
Alexander A. Balandin,Suchismita Ghosh,Wenzhong Bao,Irene Calizo,Desalegne Teweldebrhan,Feng Miao,Chun Ning Lau +6 more
TL;DR: The extremely high value of the thermal conductivity suggests that graphene can outperform carbon nanotubes in heat conduction and establishes graphene as an excellent material for thermal management.
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Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils
Xuesong Li,Weiwei Cai,Jinho An,Seyoung Kim,Junghyo Nah,Dongxing Yang,Richard D. Piner,Aruna Velamakanni,Inhwa Jung,Emanuel Tutuc,Sanjay K. Banerjee,Luigi Colombo,Rodney S. Ruoff +12 more
TL;DR: It is shown that graphene grows in a self-limiting way on copper films as large-area sheets (one square centimeter) from methane through a chemical vapor deposition process, and graphene film transfer processes to arbitrary substrates showed electron mobilities as high as 4050 square centimeters per volt per second at room temperature.
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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.
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Graphene and Graphene Oxide: Synthesis, Properties, and Applications
TL;DR: An overview of the synthesis, properties, and applications of graphene and related materials (primarily, graphite oxide and its colloidal suspensions and materials made from them), from a materials science perspective.